有机硅涂料(silicone coating)
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第44卷 第9期 包 装 工 程2023年5月PACKAGING ENGINEERING ·81·收稿日期:2023−03−15基金项目:国家自然科学基金(52071239) 作者简介:汪君(1997—)女,硕士生。
耐热线型小分子对有机硅耐温吸波涂层的增韧改性研究汪君a ,江源源a ,熊逾玲a ,王峰a ,马会茹b ,李维a ,雷丽文a ,陈志宏c(武汉理工大学 a.材料复合新技术国家重点实验室 b.化学化工与生命学院 c.理学院,武汉 430070) 摘要:目的 采用能与有机硅单体反应的耐热小分子对苯基硅树脂基吸波涂层进行增韧改性,调控有机硅树脂的交联网络结构,并将改性树脂与耐温吸波剂复合,制备具有高柔韧、高附着力和耐温的吸波涂层。
方法 将不同端基或链长的耐热增韧剂通过硅氢加成接枝到有机硅树脂基体,改变基体的交联网络结构,通过红外、扫描电镜、万能电子试验机、动态热机械分析仪和矢量网络分析仪测试其性能。
结果 随着乙烯基封端聚二甲基硅氧烷含量的增加,涂层的柔韧性提高,但耐温性能和附着力降低;当乙烯基封端聚二甲基硅氧烷质量分数为45%时,1 mm 涂层的柔韧性达20 mm ,附着力达7.73 MPa ,抗冲击性大于50 kg·cm 。
在300 ℃热处理15 h 后,改性涂层挠度从未改性时的1.08 mm 提升至1.35 mm ,涂层在高温工作后仍保持较好的柔韧性。
结论 采用耐热线型小分子对有机硅树脂交联网络结构进行改性,可有效地调控耐温吸波涂层的力学性能,为耐高温吸波涂层增韧及其工程应用提供参考。
关键词:吸波涂层;有机硅树脂;柔韧性;附着力;耐温中图分类号:TB484.2 文献标识码:A 文章编号:1001-3563(2023)09-0081-10 DOI :10.19554/ki.1001-3563.2023.09.010Toughening and Modification of Organic Silicone Heat-resistant Microwave AbsorbingCoatings with Heat-resistant Linear MoleculesWANG Jun a , JIANG Yuan-yuan a , XIONG Yu-ling a , WANG Feng a , MA Hui-ru b , LI Wei a ,LEI Li-wen a , CHEN Zhi-hong c(a. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing b. School of Chemistry, Chemical Engineering and Life Sciences c. School of Science, Wuhan University of Technology, Wuhan 430070, China) ABSTRACT: The work aims to control the cross-linking network structure of silicone resin by toughening and modifying the phenyl silicone resin-based microwave absorbing coating with heat-resistant small molecules that can react with or-ganic silicone monomer, and compound the modified silicone resin with heat-resistant absorbent to develop heat-resistant microwave absorbing coatings with high flexibility, high adhesion and thermal stability. Toughening modifiers with dif-ferent end groups or chain length were grafted to silicone resin by hydrosilylation addition reaction to change the cros-slinking networks of the matrix. The properties of the coatings were tested by infrared spectrum, SEM, mechanical properties and dynamic mechanical thermal analyzer. With the increase in content of vinyl-terminated poly (dimethyl siloxanes), the flex-ibility of the coating was improved, whereas the heat-resistant and adhesion were reduced. When the content of vinyl-terminated poly (dimethyl siloxanes) increased to 45 wt. %, the flexibility of the 1 mm coating reached 20 mm, with adhesion as high as 7.73 MPa and impact resistance of higher than 50 kg∙cm. After working at 300 °C for 15 h, the flexibility of the coatingincreased from 1.08 mm for unmodified coating to 1.35 mm. Moreover, the modified coatings maintained good flexibility·82·包装工程2023年5月after heat treatment. Modifying the crosslinking networks of silicone resin with heat-resistant small molecules can effec-tively control the mechanical properties of heat-resistant microwave absorbing coatings and provide references for toughening and engineering applications of heat-resistant microwave absorbing coatings.KEY WORDS: microwave absorbing coatings; silicone resin; flexibility; adhesion; heat-resistant随着电子技术的扩展[1],微波探测技术在20世纪后期得到了快速发展[2]。
在有机硅核心分子结构中加入不同分子及化合物能够增强或改变有机硅性质,使其具有令人惊奇的万能用途。
由此产生的材料适应性极强,可以产生 2000 多种不同的形态,如固体、液体、油品、油 脂、半粘软膏、抗泡剂、浸渍剂、脱模剂、硅橡胶等等。
高性能、高保护、多用途,引领生活方式有机硅正改变着我们的现在,描绘着我们的未来源于自然有机硅是一类聚合体的总称,其中包括硅氧烷及硅烷——均为地壳中含量位居第二的天然元素硅的 化合物变体。
以下是部分使用有机硅的重点行业:• 汽车• 航空航天• 建筑• 化妆品• 家用电器• 电子• 食品• 保健• 机械工程• 纸张• 橡胶• 表面涂料• 织物与皮革企业家、消费者及艺术家们都希望通过出色的材料帮助提供创新、经济的解决方案,以满足各行各业的尖端要求。
稳定。
有机硅是非常稳定的化合物,具有出色的抗风雨及老化的特性,并且能够承受极限的温度及气候的变化。
有机硅不会与化学物质发生反应,可以抵抗盐、风、水及辐射等气候的影响,并且具有出色的绝缘性能。
洁净。
有机硅可以与化学物质及材料共用,或是在化学物质及材料上使用,并且通常不会产生有害的副产品或气味。
有机硅可以防水,并且不会促进细菌及真菌的滋生。
使用有机硅制造的产品易于清洁。
在建材方面,有机硅可以防止潮湿及霉菌的损害。
采用有机硅制造的医疗器械易于消毒。
耐用。
有机硅有极强的抗磨损及抗撕裂的性能。
与许多合成材料不同,有机硅在长时间暴露于恶劣环境之后仍可保持其基本的化学及物理性质。
有机硅不但自身非常可靠,还可以延长许多材料的使用寿命。
适应性强、万能用途。
有机硅使用非常方便。
相对而言,其在许多行业中易于生产、易于使用。
有机硅:概述二构建生活的先进化学品有机硅是现代生活的基本构成成分,具有极为宽广的化学及物理特性,从而成为从航空到纺织各个行业用作增强性能的首选材料。
A V O 8 5 1 6有机硅可以用于先进的生产及加工过程,并且常常推动可以简化生产流程的新型技术的产生。
硅胶与硅树脂的差别硅胶(Silica gel; Silica)别号:硅橡胶是一种高活性吸附材料,属非晶态物资,其化学分子式为mSiO2•nH2O.不溶于水和任何溶剂,无毒无味,化学性质稳固,除强碱.氢氟酸外不与任何物资产生反响.硅胶按其性质及组分可分为有机硅胶和无机硅胶两大类.有机硅胶是一种有机硅化合物,是指含有SiC键.且至少有一个有机基是直接与硅原子相连的化合物,习惯上也常把那些经由过程氧.硫.氮等使有机基与硅原子相衔接的化合物也当作有机硅化合物.个中,以硅氧键(SiOSi)为骨架构成的聚硅氧烷,是有机硅化合物中为数最多,研讨最深.运用最广的一类,约占总用量的90%以上.用于封装的一类.有机硅胶产品的根本构造单元是由硅-氧链节构成的,侧链则经由过程硅原子与其他各类有机基团相连.是以,在有机硅产品的构造中既含有"有机基团",又含有"无机构造",这种特别的构成和分子构造使它集有机物的特征与无机物的功效于一身.有机硅重要分为硅橡胶.硅树脂.硅油三大类.硅橡胶重要分为室温硫化硅橡胶,高温硫化硅橡胶,硅橡胶由硅.氧原子形成主链,侧链为含碳基团,用量最大是侧链为乙烯的硅橡胶.既耐热,又耐寒,运用温度在100300℃之间,它具有优良的耐气象性和耐臭氧性以用优越的绝缘性.缺陷是强度低,抗扯破机能差,耐磨机能也差.硅树脂是以硅—氧—硅为主链,硅原子上联接有有机基的交联型的半无机高聚物.具有高度交联网状构造的聚有机硅氧烷,是高度支化的聚合物(与线型硅油比拟较)能固化成固态物.兼具有机树脂及无机材料的双重特征,具有奇特的物理化学机能.硅树脂最终加工成品的机能取决于所含有机基团的数量(即R与Si的比值).一般有适用价值的硅树脂,其分子构成中R与Si 的比值在1.2~1.6之间.一般纪律是,R:Si的值愈小,所得到的硅树脂就愈能在较低温度下固化;R:Si的值愈大,所得到的硅树脂要使它固化就须要在200材250℃的高温下长时光烘烤,所得的漆膜硬度差,但热弹性要比前者好得多.硅树脂还具有卓著的耐潮.防水.防锈.耐寒.耐臭氧和耐候机能,对绝大多半含水的化学试剂如稀矿物酸的耐腐化机能优越,但耐溶剂的机能较差.制备硅树脂的单体是氯硅烷,这些氯硅烷都可经由过程醇解而得到响应的烷氧基硅烷.因为它们没有腐化性,又比响应的氯硅烷具有更大的水解稳固性.易保管.易分别,是普遍运用的单体组分.改变单体中官能基的数量和选择不合的代替基,就可制得不合聚合度.支化度和交联度的高聚物,得到不合机能的产品,以顺应不合的用处.单体中官能团的数量可用单体混杂物的R与Si的比值R/Si 来暗示(R为代替基数目.Si为硅原子数量).以甲基氯硅烷的水解缩合为例:当R/Si>2时,即用(CH3)2SiCl2和(CH3)3SiCl混杂共水解,生成分子量较低的油状聚合物,即硅油.当R/Si=2时,即用纯(CH3)2SiCl2水解缩合,生成高分子量的线型聚合物即后面说的硅橡胶胶粘剂的基料,又称硅生胶.当R/Si<2时,即用(CH3)2SiCl2,CH3SiCl3共水解.或CH3SiCl3,(CH3)2SiCl2和SiCl4共水解缩聚,生成网状构造的聚合物,即硅树脂,恰当改变R/Si的值,可以得到不合性质的含硅聚合物.R/Si小,即三官能或四官能硅氧单元比例高时,固化后,交联度高,硅树脂就硬而脆;而R/Si大,即双官能硅氧烷单元比例高,固化后硅树脂的柔性就好,平日采取的R/Si在1.21.5之间.硅树脂不合于硅油和硅橡胶,固化后的有机硅树脂的玻璃化改变温度(Tg)>200℃,而典范的硅橡胶Tg<60℃.甲基硅树脂的碳含量最低,它有很高的耐热性,硅原子上衔接的甲基基团空间位阻最小,树脂的交联度高.硬度大.热塑性小,作为防水.防潮的胶接剂是很幻想的.但纯甲基硅树脂与颜料等的相容性差,热弹性小,在聚甲基硅氧烷中引入苯基可以改良产品的热弹性与颜料的混溶性,以及对各类物资的胶接性,还可进步其热稳固性.甲基苯基硅树脂的机能,重要取决于两个身分:一是上面说的R/Si,别的还与甲基和苯基的比例(CH3/C6H5)亲密相干.从上述三种硅树脂可以看出:硅原子衔接的有机基团种类对树脂机能影响很大,当为甲基时,可付与硅树脂热稳固性.脱模性.憎水性.耐电弧性;为苯基时,付与树脂氧化稳固性,它在必定规模内可损坏高聚物的结晶性;为乙烯基时,可改良硅树脂的固化特征,并带来偶联性;为四氯苯基时,可改良聚合物的润滑性;当为苯基乙基时,可进步硅树脂与有机物的混溶性;为氨丙基时,可改良聚合物的水溶性,同时带来偶联性;为戊基时,可进步硅树脂的憎水性.是以,可在硅树脂制备进程中引入不合的有机基团. 为改良硅树脂的粘接性,可将硅树脂与聚酯.环氧.酚醛等共聚,有机硅聚酯共聚物可经由过程含羟基的聚酯与含烷氧基的硅烷(或硅氧烷),或与含硅羟基的硅烷(或硅氧烷)进行缩合反响而制得.有机硅环氧共聚物的合成有多种门路,但是工业上采取较多的是以商品环氧树脂为原料,依据不合的运用请求,选择恰当的品种与含烷氧基或羟基的低分子量有机硅树脂进行共缩合反响而制得共聚体.有机硅酚醛共聚物也可用可溶性的有机硅树脂与酚醛树脂进行共缩聚反响来制备,还可用有机乙酰基硅烷与低分子量的酚醛树脂共缩聚而制得.差别:硅橡胶是线性构造的分子补强后硫化交联成立体构造,含有微量端羟基时,抗老化机能不敷好,白炭黑补强的透光性差一些,硅树脂补强的透光性好些;力学机能一般比硅树脂好;弹性大,柔嫩,耐热耐候性好,内应力小,缺陷是,分子链间闲暇大,透气,透氧,透湿性大.粘接强度一般耐温50—200 规模.硅树脂是立体构造分子交联成更大的立体构造,含有微量的端羟基时,抗老化比硅橡胶好的多.硬度大,透光性好,透气透湿,透氧小,,力学机能一般比硅橡胶差.硅树脂具有凸起的耐候性,是任何一种有机树脂所瞠乎其后的,即使在紫外线强烈照耀下,硅树脂也耐泛黄.今朝LED光电市场上所普遍运用的大多半是甲基系有机硅胶,苯基系有机硅胶因为成本较高,只在高请求的范畴中运用.硅胶运用中碰到的各类问题:一.固化后概况起皱.这是因为压缩所引起的,多半情形是因为胶中添加有溶剂型的硅树脂造成,建议换胶.二.消失界面层.这个问题也是因为胶所引起,任何两种不合的材质之间都邑消失界面,解决它的独一方法就是只有采取同类物资想近的道理,许多同伙提出过进步固化温度,或者进行高温下的烧结,这些都是一些忽悠的话,独一能解决的方法,从材料上着手,在不克不及改变别的个材质的时刻,改变硅胶与其的亲合力.三.荧光粉产生沉淀,消除是粉的问题,那消失这种情形的胶只能是室温固化型的,因为在硅胶中为了保持其透光性,折射率等,所以不克不及添加任何的悬浮剂进去,碰到这些问题的同伙门可以测验测验着换成升温固化的产品,可以解决这个问题.四.固化后概况不敷滑腻,这是因为胶碰到S.P等中毒引起,大家好好的清洗下模具等系列对象解决之道无非是改良silicone与被接着体的接着性及匹配性,再合营延伸烘烤时光,以改良今朝接着性问题.。
DCAModified Silicone Conformal Coating (SCC3)DCA is a flexible, transparent and unique modified silicone conformal coating specifically designed for the protection of electronic circuitry. It has been formulated to meet the highest defence standards in both Europe and the United States. It holds approvals including the British Ministry of Defence (MOD) DEF-STAN 59/47 Issue 4, and Underwriters Laboratories UL746C-QMJU2.•Can be cured at ambient or elevated temperatures; optimum properties achieved by heat curing•Heat-cured coating is resistant to many solvents used within aerospace and automotive industries •Suitable for use at temperature extremes; very wide operating temperature range•Can be reworked using specialist removal product, Electrolube CCRGApprovals RoHS-2 Compliant (2011/65/EU): YesUL746C-QMJU2: Approved File Number: E138403Yes4):(IssueDEF-STAN59/47approvalIPC-CC-830:MeetsNATO Stock Numbers:6850996642823 (DCA05L)(DCA200H)6850992530057PaleStrawLiquid Properties Appearance:ClearDensity @ 20°C (g/ml): 0.97 (Bulk), 0.78 (Aerosol)VOC Content: 63% (Bulk) 73% (Aerosol)<23°C(Bulk),(Aerosol)27°CFlashPoint:Solids content: 37% (Bulk), 27% (Aerosol)Viscosity @ 20°C (mPa s): 180 - 250 (Bulk)Touch Dry: 50 - 55 minutesRecommended Curing Schedule*: 2 Hours @ 20°C followed by:90°Cto120°C@Hours-242*(Maximum Solvent Resistance Achieved @ 120°C; Ambient Curing Schedule: 24 Hours @ 20-25°C)Coverage @ 25 µm: 14.8m² per litre (Bulk), 2.16m² (200ml Aerosol) Cured Film Coating Colour:Colourlessto-70°C+200°COperatingRange:TemperatureUL94V-1Flammability:Thermal Cycling (IPC-CC-830): Meets approvalCoefficient of Expansion: 90ppmkV/mm90DielectricStrength:Dielectric Constant: 3.95 @ 1 MHzInsulation Resistance: 1 x 1015 Ohm (DEF-STAN 59/47)Dissipation Factor (@1 MHz, 25°C): 0.037Moisture Resistance (IPC-CC-830): Meets approvalLifeCode Shelf PackagingDescriptionOrderDCA Conformal Coating 200ml Aerosol DCA200ML 36 MonthsMonths1DCA01L 48BulkLitreMonthsDCA05L 485BulkLitreLitreMonthsDCT01L 361ThinnersConformalCoatingDCT05L 36MonthsBulkLitre5CCRG01L 36BulkMonthsLitreConformal Coating Removal Gel 1Directions for UseDCA can be sprayed, dipped or brushed. The thickness of the coating depends on the method of application (typically 25-75 microns). Temperatures of less than 16°C or relative humidity in excess of 75% are unsuitable for the application of DCA. As is the case for all solvent based conformal coatings, adequate extraction should be used (refer to MSDS for further information).Substrates should be thoroughly cleaned before coating. This is required to ensure that satisfactory adhesion to the substrate is achieved. Also, all flux residues must be removed as they may become corrosive if left on the PCB. Electrolube manufacture a range of cleaning products using both hydrocarbon solvent and aqueous technology. Electrolube cleaning products produce results within Military specification.Spraying – BulkDCA needs to be diluted with the appropriate thinners (DCT) before spraying. The optimum viscosity to give coating quality and thickness depends on the spray equipment and conditions, but normally a dilution ratio of 2:1 (DCA:DCT) is required. Suitable spray viscosity is typically 50-80mPa s. If bulk coating material has been agitated, allow to stand until air bubbles have dispersed. DCA is suitable both for use in manual spray guns and selective coating equipment.The selected nozzle should enable a suitable even spray to be applied in addition to suiting the prevailing viscosity. The normal spray gun pressure required is 274 to 413 kPa (40 - 60 lbs/sq.inch). After spraying, the boards should be placed in an air-circulating drying cabinet following the curing schedule highlighted on page 4/5.Spraying - AerosolWhen applying DCA in aerosol form care must be taken to ensure the can is not shaken before use. Shaking the can will introduce excessive air bubbles and will give a poor coating finish.The can should be held at 45°, and 200mm from the substrate to be coated. The valve should then be depressed when the can is pointing slightly off target and moved at about 100mm/s across the target. To ensure the best coating results are achieved try to use a smooth sweeping motion with small overlap for successive rows.50100150200250161718192021222324252627282930Viscosity(mPas)Temperature (⁰C)Viscosity Change with Temperature -DCA501001502002501:020:110:15:12:11:11:1.51:21:2.51:3Viscosity(mPas)Mix Ratio -DCA:DCTViscosity Chart -DCA:DCTTo ensure penetration of the coating beneath the components and in confined spaces, spray the assembly from all directions to give an even coating. After spraying, the boards should be placed in an air-circulating drying cabinet following the curing schedule highlighted on page 4/5.Dip CoatingEnsure that the coating material in the container has been agitated thoroughly and has been allowed to stand for at least 2 hours for all the air bubbles to disperse.Conformal Coating Thinners (DCT) should be used to keep the DCA coating at a suitable viscosity for dipping (180 – 250mPa s @ 20°C). DCT is added periodically as the solvent evaporates. The viscosity should be checked using a viscosity meter or "flow cup". The board assemblies should be immersed in the DCA dipping tank in the vertical position, or at an angle as close to the vertical as possible. Connectors should not be immersed in the liquid unless they are very carefully masked. Electrolube Peelable Coating Masks (PCM/PCS) are ideal for this application.Leave submerged for approximately 10 seconds until the air bubbles have dispersed. The board or boards should then be withdrawn slowly (1 to 2s/mm) so that an even film covers the surface. After withdrawing, the boards should be left to drain over the tank or drip tray until the majority of residual coating has left the surface. After the draining operation is complete, the boards should be placed in an air-circulating drying cabinet following the curing schedule (shown below).BrushingEnsure that the coating material has been agitated thoroughly and has been allowed to settle for at least 2 hours. The coating should be kept at ambient temperature.When the brushing operation is complete, the boards should be placed in an air-circulating drying cabinet following the curing schedule (shown below).Drying Times and Curing ConditionsThe properties gained from DCA are dependent on the curing schedule employed. It is essential that the coating be allowed a minimum of two hours drying time at ambient temperature prior to any heat curing. This is necessary to allow the solvent system to evaporate.Ambient Ambient curing is via solvent evaporation only. Eliminating the heat curing step will reduce solvent resistance. Other properties, such as resistance to humid and corrosive environments,may also reduce but still meet the requirements of many industry standards. Coated boardsshould be left at room temperature for the solvent to evaporate; extraction is required in thecuring area.Commercial Most commercial users will gain satisfactory performance from this coating by curing for two hours at 90°C after the two-hour ambient cure. This will give limited resistance to solvents. Military If the assemblies are to be used under conditions of high temperature or be exposed to extremes of thermal cycling, the coating should be cured for 12 hours at ambient followed by 24hours at 90°C. For maximum solvent resistance cure at 2 hours at ambient following by 24hours @ 120°C. This curing schedule will give resistance to the more aggressive solvents.It is recommended that the coating be thoroughly cured on circuits, which have design areas of very high impedance that require adjustment after application.InspectionDCA contains a UV trace, which allows inspection of the PCB after coating to ensure complete and even coverage; the stronger the reflected UV light, the thicker the coating layer is. UV light in the region of 375nm should be used for inspection.Revision 2: Jan 2014。
环氧改性有机硅耐高温防腐涂料的研制常彩彩;张爱黎;贾艳红【摘要】以自制的环氧改性有机硅树脂为基料,添加耐高温颜料SiC微粉、钛白粉及玻璃鳞片、滑石粉等填料,进行了耐高温防腐涂料的制备研究.探讨了颜基比、固化剂用量、颜填料用量等因素对涂料性能的影响.结果表明,涂料的最优配方是颜基比为1.25,SiC微粉7%,玻璃鳞片7%,mSiO2∶(mTiO2+ mSiO2)为23%,云母粉8%,滑石粉4%,偶联剂3.6%,固化剂聚酰胺(占树脂总量)6%,基料中有机硅树脂含量50%.优化配方下制备的耐高温防腐涂料综合性能得到了明显改善,400℃高温测试满足国标《漆膜耐热性测定法》(GB 1735-2009)的要求,耐酸、碱、盐60d涂层无起层、开裂、脱落,耐盐雾性能优异.【期刊名称】《沈阳理工大学学报》【年(卷),期】2016(035)005【总页数】5页(P106-110)【关键词】耐高温防腐涂层;环氧改性有机硅树脂;SiC微粉;玻璃鳞片【作者】常彩彩;张爱黎;贾艳红【作者单位】沈阳理工大学环境与化学工程学院,沈阳110159;沈阳理工大学环境与化学工程学院,沈阳110159;沈阳理工大学环境与化学工程学院,沈阳110159【正文语种】中文【中图分类】TQ637.6随着工业的快速发展,高温设备在冶金、化工、能源、军工等领域得到广泛应用。
高温设备表面的金属材料易与空气中的氧气发生氧化反应,产生锈蚀现象,成为各种化工厂事故的隐患[1-4]。
采用耐高温防腐涂层,不仅能解决高温氧化腐蚀的问题,还能延长设备的使用年限,因此耐高温防腐涂料的需求与日俱增。
目前,环氧改性有机硅树脂因集有机硅树脂的耐热性与环氧树脂优良的附着力、防腐蚀性及耐化学介质性于一体[5]而在高温设备的涂装保护中得到广泛应用。
刘广娟等[6]以自制的环氧改性有机硅树脂为基料,添加钛白粉、磷酸锌等颜填料,研制出一种耐高温耐蚀涂料,可在250℃下防止金属腐蚀。
光扩散剂590有机硅光扩散率的简介光扩散粉体粒子(590 )●特性►可分为「树脂型」与「复合型」。
可针对应用而选用。
►指触手感佳,具极佳滑细绵密感,可避免喷涂coating之后的指纹残留。
►防沾黏性,可使用于工业用涂料加工及薄膜防回黏。
►普遍使用于光扩散膜、涂料油墨添加、化妆品添加、薄膜抗黏。
●性能延伸►提升合成树脂、橡胶之光滑性,增加耐摩耗性并防止塑胶膜的黏着。
普遍用于LCD光扩散板使用。
较PMMA树脂有较高的耐温性。
►具有付予涂料、油墨、涂布剂表面之平滑性、雾面性。
并拥有蜡质(wax)延展性及表面平滑性。
►使用于化妆品的添加,除了silicone对人体无毒的特性外,并赋予化妆品极佳的触感和滑感,给予肌肤更光华细致的柔嫩。
►增强合成树脂的耐冲击性,提升橡胶表面的平滑性、耐摩耗性、离型性、耐热性、耐寒性。
给予涂料、油墨、涂布剂表面之平滑性、雾面性、缓和应力显微镜图最新售230 /KG技术指标指标(Index)规格数据( Data) 备注(Remarks)外观纯白色、规整球型微粉2.0平均粒径(um)折射率 1.43 低于丙烯酸系列及PS/PMMA/PC等透明树脂耐热性>400℃非常出色、不黄变、不产生黑点密度 1.3光扩散粉590是一种多功能特种有机硅树脂球形微粉,具有三维交联网状的分子结构,呈现出优秀的耐热性能、分散性能,用途非常广泛、应用领域众多。
尤其适合并已广泛应用于高端透明PC 灯/灯管/灯箱、平板液晶光扩散板等领域。
应用范围1)可应用于PC、PS、MS、PMMA等透明聚合物体系,耐热性优异(>400℃),分散性好,不黄变。
具有优良的光扩散效果降低炫光感,同时,保持高透光性与高扩散性的良好平衡, 更好地实现透光不透明的舒适及特殊的艺术显示效果。
2)用于高端LED封装中改善荧光粉的沉淀问题,有效将荧光粉扩散均匀,区别于传统工艺利用光折射达到去光斑目的的扩散粉。
作用: 可以在树脂中形成立体三维分子链,有效的分散和吸附荧光粉,使之均匀分布,消除光斑\黄圈,提升光通量,同时可以改善树脂的流变性,提高成品率和一致性.抗沉淀剂本身的透光性强,耐老化,为LED大功率照明行业提供制成解决方案。
Alkali degreasing 碱液脱脂法alkali cleaner 碱液脱脂剂ion exchange 离子交换法solution control, both control 槽液管理emulsion edgreasing(cleaner) 乳化脱脂法(剂)chemical decaling ;chemical derusting 化学除锈剂chemical degreasing 化学脱脂法chemical conversion coating 化学成膜rust cause on phosphate coating 黄锈〔磷化处理中〕chromate coaring, chronating 铬酸处理〔钝化〕chromate coating chromating 铬酸盐处理sodium silicate 硅酸钠descaling 打锈descaling,derusting 除锈〔同酸洗、酸蚀〕acid pickling,pickling 酸洗〔同除锈〕acid pickling in hibitor 酸性阻蚀剂sankblasting ,blast cleaning 喷砂deionized water (rinsing) 纯水〔洗〕shot blasting 喷丸fresh water rinsing 新鲜水洗steam phosphating 蒸气磷化处理spray pretreatment system 喷射式前处理total acid 总酸度accelerator 促进剂degreasing 脱脂cleaner 脱脂剂phosphoric acid cleaning 脱脂,除锈二个合一处理剂blue color 灰蓝色vapor degreasing 三氯乙烯脱脂〔蒸气〕trichloroethylene 三氯乙烯parchlorlerhylene,carbontetrachlchlcride 四氯乙烯half dip pretreatment system 半浸式前处理P ratio P比phosphating chemicals 磷化处理剂chemical conversion coating 皮膜处理coating weight 膜重surface treatment 外表预处理surface conditioning 外表调整surface conditioner 外表调整剂flood spray pretreatment system 溢流喷射式前处理full dip pretreatment system 全浸式前处理pretreatment 前处理pretreament chemicals 前处理剂drying off 烘干水份free acid 游离酸度solvent degreasing 溶剂脱脂precleaning 预洗净hot water prerinsing 预热水洗ziue phosphating phosphatetreatment 锌盐磷化处理zinc phosphating coating 锌盐磷化膜iron phosphating coating 铁盐磷化膜anodic electro deposition 阳极电泳anode earth method 阳极接地法spitting spray ,fluttering 气喘、喷流连续wet on wet 湿碰湿top coat 涂面漆air spraying 空气喷涂air blow 吹风airless spraying 无空气喷涂over spray 过喷涂membrane system electro deposition 隔膜〔电极〕电泳涂装over coating 重叠涂装wet sanding with gasoline 汽油打磨cathodic electro deposition 阴极电泳涂装dry sanding 干打磨gun distance 喷枪距离spray gun velocity 喷枪移动速度mechanical sanding 机械打磨surface preparation 外表准备〔同底材面调整〕electrostatic air atomixing spray metode 空气雾化式静电涂装mill scale 黑皮〔黑色氧化皮〕finish sanding 修饰性打磨substrate 底材〔基底〕primer coating 涂底漆dipping,dip coating 浸涂spraying ,spray coating 喷涂(atomizing) fan pattern 喷涂影spot repair 局部修补three coat three bake 涂三次烘三次slipper dipping 拖式浸涂electrostatic coating 静电涂装electrostatic powder coating 静电粉末涂装electrostatic rotary atomizing spray method 静电雾化式静电涂装法all pattying 统刮腻子application trial 试涂装turn-over 更新期pad application,padding 揩涂(paint) mixing 调制color matching 调色throwing power 泳透力electro phoresis 电泳electro osmosis 电渗electrodeposition,electrocoating (ED) 电泳涂装sanding,grinding 打磨painting,coating ,finishing 涂装interval between coats,coat interval 涂装间隔paint system ,coating system 涂装体系paint process 涂装工艺painting sepctification 涂装技术要求transfer efficiency 涂着效率color sealer 同色封底涂层surface coating ,sealer coating 涂中涂层repainting 重新涂装spreading rate 涂布面积比brush application ,brushing,brush coating 刷涂work 被涂物atomizing 雾化detail sanding ,defect sanding 局部打磨flow coating 淋涂electrophorectic powder coating 粉末电泳涂装法knifing ,knife application 刮涂touch up 修补涂装hot spraying ,hot spray coating 热喷涂masking 遮盖polishing 抛光mettalic coating 金属闪光漆涂装utra filtration(UF) 超滤flridized powder bed coating 流化床涂装application by roller,roller coating 辊涂(dark)infrared drying ,infrarde drying,infrarde baking 〔暗〕红外枯燥wet film 湿涂膜sand dry ,surface dry 表干baking,thermosetting 加热枯燥drying 枯燥forced drying 强制枯燥dry-hard,dry-through,hard dry,dry through,baking 完全枯燥,完全固化ultra violer curing 紫外线固化枯燥set to touch ,dust free,dry to touch 触指枯燥air drying cold curing 自然枯燥〔常温枯燥〕curing by polymerization 聚合枯燥drying by evaporation 蒸发枯燥〔同挥发枯燥〕setting ,flash off 晾干electoro beem curing ,radiation curing 电子束固化〔辐射枯燥〕hot air drying couvection drying 热风枯燥,对流枯燥tack free ,tack dry 半固化枯燥〔指触枯燥〕baking stoving 烘干acrylic resin paint 丙烯酸树脂涂料acryl lacquer 热塑性丙烯酸涂料application solid 施工固体份amine content 胺浓度alkyd resin paint 醇酸树脂涂料cobwebbing 拉丝现象etching grimer 腐蚀底漆〔同磷化底漆,活性底漆〕enamel 磁漆non aqueous dispersion paint 非水分散型涂料oil surfacer 油性二道浆ash content 灰分cathodic electrod eoposition 阴极电泳涂料flexibility 弹性,可弯曲性nonvolatile content(matter),solids content,heating residue 不挥发分skinning 结皮性bake schedule 枯燥时间pigment volume,pigment volume concentration 颜料体积比率pigment content 颜料分〔P、W、C〕dilution stability 稀释稳定性redueed paint 稀释好的涂料caking 凝结性coulomb efficiency 库仑效率clear 清漆clear lacquer 硝基清漆synthetic resin paint 合成树脂涂料guide coat 二道浆anticorrosive coating ,rust inhibiting paint ,corrosion resistant coating,antirust paint防锈涂料primer 底漆涂料chassis black paint 底盘黑涂料zinc rich primer 富锌底漆water borne paint 水性粉笔料〔水系涂料〕water soluble resin paint ,water soluble resin coating 水溶性树脂涂料stomeguard coating 抗石击性涂料patiblity ,potible 相溶性spray mist patibiliity 抗漆雾污染性touch up primer 局部修补底漆thixotropic ,thixotropy 触变性antichippimg paint,chip resistant paint 抗崩裂性shelf life ,storage stability,canstability 贮藏稳定性grainning,bitty,seed 细度、粒度flat paint ,flat oikl paint ,mat paint 无光涂料electrocoating ,coating for electrodeposition 电泳涂料film forming agent ,film forming ingredient ,film former,film forming material 涂膜主要成分color surfacer 同色涂料coating ,paint 涂料virgin paint ,UN-cut paint 原漆two ponent paint 双组份涂料nitrocellulose lacquer,nitrocellulose coating 硝基漆thermosetting〔themoplastic〕 acrylic paint 热固(塑)性丙烯酸树脂涂料consistency 稠度viscosity 粘度high solid lacquer 高固体份硝基漆high solid paint 高固体分型涂料binder 基料putty 腻子light curing coating 光固化涂料vehicle 漆料phenolic coating ,phenolic resin paint 酚醛树脂涂料unsaturated polyester paint 不饱和聚脂涂料primer surfacer 底漆二道浆blocking 粘结、结块powder paint 粉末涂料anti-corrosion wax ,anti-rust wax 防锈蜡pot life ,pot stability 活化期、活化寿命polyester putty 聚酯腻子water dispersible paint 水分散型涂料millbase ,milling base 研磨色浆solventless coating ,solvent free paint 无溶剂型涂料metallic enamel,metallic paint ,metallic pigmented paint 金属闪光色磁漆thermosetting paint 烘烤型涂料oil paint 油性涂料oil length 油度lacquer 硝基清漆lacquer enamel 硝基磁漆bituminous paint 沥青涂料leveling 流平性varnish 清漆acrylate resins 丙烯酸系树脂acrylic acid 丙烯酸acryl modified slkyd resin 丙烯酸改性的醇酸树脂asphalt (bitumen) 沥青amino resin 氨基树脂alkyd resin 醇酸树脂epoxy resin 环氧树脂oil free alkyd resin 无油醇酸树脂external plastici zation 外部增塑化drying oil 干性油hilsonite 天然硬沥青glycerin 甘油gel time ,time for gelation 胶化时间saponification value ,saponification number 皂化价safflower oil 红花油carbooxyl acid 脂肪酸nitrocellulose 硝化棉silicone resin 有机硅树脂polybasic acid 多元酸polyhydric alcohol polyol 多元醇natural resin 〔oil〕天然树脂(油)internal plasticization 部塑化thermisettig property 热固性thermoplastic ,thermoplasticity,thermal plasticity 热泪盈眶可塑性castor oil 蓖麻油phenol resin 酚醛树脂nondrying oil 不干性油blown asphalt 氧化沥青ployester 聚醋polybutadience 聚丁二烯methacrylic acid 甲基丙烯酸iodine value ,iodine number 碘值asbestin 石棉粉aluminium flake powder,aluminium pigment powder 铝粉aluminium flake paste,aluminium pigment paste 铝粉膏tint(ing) shade,reduce shade 色光、色头red lead 红丹carbon black 碳黑pigment 颜料oil absorption value 吸油量clay 白土、土rust preventing pigment, rust inhibiting pigment 防锈颜料extender filler ,extender pigment 填料、体质颜料talc 滑石粉white tiianium pigment 钛白color pigment (strength) 着色颜料〔力〕lead pigment 铅系颜料titanum dioxide 二氧化钛permanent red 永固红fast yellow 耐晒黄dispersion 分散red iron oxide 铁红inorganic pigment 无机颜料organic (color) pigment 有同颜料leafing 漂浮sellosolves (solvent) 醇醚溶剂alcohols(solvent) 醇系溶剂isopropyl alcohol 异丙醇ethers(solvent ) 醚系熔剂esters (solvent) 酯系溶剂ethyl alochol 乙醇diluent 稀释剂xylene 二甲苯ketones (solvent) 酮系溶剂high boiling point solvent, high boiler ,slow solvent 高沸点溶剂ethyl acetate 乙酸乙酯aliphatic hydrocarbons (solvent) 脂肪族系碳氢化合物溶剂cosolvent 助溶剂cellosolve 溶纤剂cellosolve acetate 乙酸溶纤剂solvent naphtha 煤焦油溶剂kerosene ,kerosine 煤油toluene 甲苯butyl alcohol ,butanol 丁醇mineral spirit,petroleum spirit 白醇methyl ethyl ketone 甲乙酮amine 胺surface active agent surfactant 外表活性剂plasticizer 增塑剂reducidility 稀释剂metallic soap ,metal soap 金属皂harder ,curing abent 固化剂antioxdant ,oxidant inhibitor 防止氧化剂ultrviolet absorber 紫外线吸收剂dibutyl phthalate 苯甲酸二丁酯thinner 稀料antistatic agent 静电防止剂antisag agent 流挂防止剂antisetlle agent 沉淀防止剂flatting agent 消光剂paint thinner 涂料用稀料lacquer thinner 硝基漆用稀料retarder ,retarder solvent 防潮剂rheology control 流变性控性paper tack stick 粘性纸胶带dry sandpaper 干打磨用砂纸crape masking 纸质遮盖用胶带abrasive paper sandpaper 打磨砂纸abrasive colth ,sanding cloth 打磨砂布washing solvent (flame retarding solvent ) 清洗用溶剂water proof abrasion sandpaper 耐水性砂纸heat stabe maskingtape 耐热遮盖用胶带tack rag 粘性纱布tackrag varnish 粘灰清漆paint remover 脱漆剂polishing pound 抛光剂poly net 打磨网masking tape 遮盖用胶带hiding power,obiterating power ,covering power ,opacity 遮盖力top coat,finish coat ,finishing coat 面漆层overcoatability 涂面漆的适应性recoatability 重复涂装的适应性glass transition point 玻璃化点specular gloss,specular reflection 镜面光泽度grindability 打磨性pentrability 浸透性distinctness of image 鲜映性alkaliproof ,alkali resistance 耐碱性overbake resistance 耐过烘性salt water resistance 耐盐水性gasoline resistance 耐挥发油性durability 耐久性flexibility ,elasticity 耐弯曲性weather resistance, weathering property,weatherproof 耐候性acidproof ,acid resistance 耐酸性impact resisrance 耐冲击性corrosion resistance 耐蚀性water resistance,waterproof 耐水性washability 耐洗净性chiping resistance 耐崩裂性heat resistance 耐热性boiling water resistance 耐沸水性abrasion resistance 耐摩耗性chemical resistance 耐药品性oil resistance ,oilproof 耐油性solvent resistance 耐溶剂性gloss 光泽flat 无光泽stain resistance 涂膜污染性appearance of paint film,paint film appearance 涂膜的外观surface of paint film 涂面semigloss 半光泽abhesion 附着力elusion ,bleeding 溶出degradation 裂解ageing 老化oildeaetting,oil cratering 油缩孔water slaining (marke) 雨水痕迹bubble ,bubbling (bubble trace on ED film) 气泡〔电泳气泡〕peeling off wet Ed film 电泳湿漆膜脱落ED cratering 电泳缩孔pinpole on ED film 电泳针孔discollration 掉色off color 色差mottling 色不均flooding 色别离wet contamination 湿污染pecking 啄伤gas checking,gas crazing 气体裂纹blushing 白化pigment sedimentation 颜料沉降sanding scratch 打磨器纹sealing failure 涂密封胶不良bleeding 底层污染stain,spot,spotting 粘污crinkling,shrivelling,wrinkling,rivelling 起皱suction ,absorption 吸收water bubbling 水泡hiding failure 遮盖不良scrack 划伤low distinctness of image 鲜映性低intercoat adhesion failure 层间剥落fading 退色dripping 流痕sagging run curtaining 下沉sag 流挂wrinkle 皱纹起皱chipping 碎落chalking 粉化thin Edcoating ,no ED coating 泳透性差dulling,loss of gloss,matting 失光flashing 光泽不匀sand scratch 打磨划伤too much film thickness 涂膜过厚peeling 涂膜剥落dry contamination 干污染dirt ,seed 涂料颗粒cratering,fish eye 涂料缩孔,鱼眼sagging,runing 流淌bleeding 渗色thin paint 涂得太薄skips 漏涂peeling 剥离crawling,fish eye,cratering 缩孔鱼眼ding and dent 钣金凹凸soldering pinhole 焊药针孔pinhole 针孔blistering 膨泡bunp,cluster 颗粒blushing 发白blistering 起泡mar 触伤痕hair cracking 鬓状裂纹sanding scratch 砂纸纹cratering 凹坑discorloration 变色swelling 膨润shading 模糊〔阴影〕et star pineple 星状不平break line failure 保护不良metallic seeding 金属颗粒after tack 返粘under baking 未烘干透grinding scratch 锉刀纹orange peel 桔皮solvent popping ,pin holes 气泡孔cracking,hair craching,checking ,craging,alligateying crocodiling 裂纹鬓状裂纹浅裂纹龟裂鳄鱼皮裂纹filiform corrosion test 丝状腐蚀性试验hiding chart 遮盖力试验纸wet film thickness gauge 湿漆膜厚度量远规Erichsen film distensibility meter 杯突试验机Eleter 永久磁性测厚仪salt spray testing ,salt spray test 盐水喷雾试验pencil hardness test 铅硬度试验carbon arc 碳弧灯appearance inspection 外观检查dilution stability test 稀释稳定性试验dilytion test,reducibility test 稀释试验xenone lamp 氙气灯coulomb efficiency test 库仑效率试验bending test 弯曲试验gravelometer 石击崩裂试验法cryptoneter 遮盖力测验法Krebs -Stomer viseter,Stomer viseter 斯端马粘度计cross cut 穿插横割constant temperature and humidity cabinet 恒温恒湿箱gloss meter 光泽计color difference meter 色差计test panel 试验板test piece,coupon,specimen 试验样板outdoor wethering test ,outdoor exposure test 自然曝晒试验imact test,impact testing ,chip test 冲击试验impact tester 冲击试验仪sampler 取样器Sward hardness rocker 斯惠特硬度计scab corrosion test 疤形腐蚀试验accelerated weathering test,accelerated weathering ,artificial weathering 人工耐候性试验accelerated weathering tester 人工耐候性试验机over bake resistance test 耐过烘性试验hot water resistance test 耐温水试验weathering test ,weathering 耐候性试验humidity resistance test 耐湿试验humidity box 耐湿试验盒chemical resistance test 耐药品性试验diamond shot test 金刚石冲击试验法throwing power 泳透性试验grind gauge ,fineness gauge 细度刮板Du-pot impact tester 杜邦式冲击试验heat cycle test 热循环试验exposure rack 曝晒试验Broodfield viseter B型粘度计portable distinctness of image glossmeter 鲜映测计〔PGD〕specific gravity cup 比重杯specified achromatic light 标准光源film applicator 涂膜涂布器Ford cup ,Ford viscosity cup 福特杯pound corrosion test 复合腐蚀试验〔CCT〕tack free test ,print test 不粘性试验film thickness gauge 漆膜厚度计pressure feed type spray gun 压送式喷枪pressurw tank ,pressure feed paint container 油漆增压箱rubber patten 子橡胶磨块patten 木质磨块colors changer 换色装置water curtain 水幕air cap 空气帽air cleaner 空气静化器air pressor 空气压缩机air sander 气动打磨机air duster 气动除尘器air transformer 空气压力调整器airless spray gun 无气喷枪airless apraying equipment 无气喷涂装置auto roll filter 自动滚筒式过滤器auto absorber 自动吸水器orbital sander 眼眶形打磨机pressure cup 加压杯rotary air sander 转动型气动打磨机reverser clean 转动式清洁器stirring equipment 搅拌装置rotary atomizing electrostatic spraying equipment 旋杯式静电喷涂装置steel spatrla 钢刮刀heating oil separater 加热油水别离装置dryspray booth 干式喷漆室wood spatula 木刮勺supply duct 供气风管supplying fan 供气风机air supply house 空调装置high voltage regulator 高压发生器surge chamber 缓冲容器side room 侧调漆间robot by C.Pteaching method CP式机械手automatic air duster 自动吹风装置automatic solution machine 自动溶液管理装置automatic sanding machine 自动湿打磨装置automatic washing machine 自动水洗装置automatic apray machine 自动喷涂机automatic electrostatic spray machine 自动静电涂装装置automatic dust off machine 自动除尘装置automatic spray 自动涂装装置bravity spray gun 重力式喷枪deionized water generator 纯水装置pad 托盘〔板〕dipping tank 浸槽water washing spray booth 水洗式喷漆室scraper 刀spray gun 喷枪spray system pretreatment equipment 喷射式前处理装置spray booth 喷漆室electrostatic coating equipment 静电涂装装置electrostatic powder coating equipment 静电粉末涂装装置semifolw sealing 半浮动涂密封胶side reciprocator 侧喷机duct 风筒〔管〕touching tracer 修整追踪装置double action sander 双动打磨机DC power equipment 直流电源disc sander 盘式打磨机hand electrostatic spray gun 手提式静电喷枪hand electrostatic spray equipment 手提式静电喷涂装置ceiling filter 顶棚过滤器electrocoating equipment 电泳涂装装置painting robot 涂装机械手cup of spray gun 涂料杯paint circulating system 涂料循环输漆系统mixing room 调漆室spray gum tip 涂料喷嘴needle 针阀exhaust air washing system 排气洗净装置brush 刷子robot by P.T.P.teaching method PTP 式机械手full dip pretreatment system equipment 全浸式前处理装置top reciprocator 平面涂装机knife,spatula 刮刀ultra filtration equipment 超滤装置〔UF〕light projector 光投影器robot by remoto teaching method 远距离式教式机械手continuous settling equipment 连续沉淀装置dark(far) infrared oven 暗〔远〕红外线烘干室air seal 风幕oven 炉枯燥机indirect hot air oven 间接加热式热风烘干室drying oven 枯燥室infrared oven 红外线枯燥室enthalpy heat exchanger 全热泪盈眶交换器hot air converction oven 对流炉direct hot airoven ] 直接加热式热风烘干炉hot air oven 热风炉hot air circulating equipment 热风循环装置burner house 燃烧室heat pump 热泵radiation panel heater 辐射板setting room 晾干室baking oven 烘干室cooling unit 强冷室color specification 色的规格colorrendition 演色color chart 色卡cool color 冷色saturation ,chroma 彩色度〔鲜艳度、饱和度或纯度〕brightness 亮度shade 修色color difference 色差color scheme 色彩设计hue 色相metamerism 条件等色solid color 本色master color 造型色板warm color 暖色tinting 调色tint 着色tone analysis 色调分类color standard (panel) 标准颜色板flip-flop 闪光spectrophotometer 分光光度计spectral reflection faetor 分光反射率relative spectral distribution 分光分布achromatic color 无彩色value of lightness 明度metallic color 金属闪光色chromatic color 有彩色ionomer resin 离子树脂acrylic resin 丙烯酸树脂acrylonitrile butadiene styrene frepolymer resin 丙烯腈,丁二烯苯乙烯树脂〔ABS〕urethane resin 聚氨酯树脂fiberglass reinforced plastics 玻璃纤维增强树脂〔FRP〕polyvinyl chloride resin 聚氯乙烯树脂〔PVC〕vigid polypropylene resin 硬质聚丙烯树脂〔硬PP〕hotrolled steel sheet 热轧钢板polyamide resin 聚酰氨树脂〔PA〕polystyrene resin 聚苯乙烯树脂〔PS〕zinc fusing glavanized steel sheet 热镀锌钢板zinc alloy fusing galvanized steel sheet 热熔合金化镀锌钢板high tensile coldrolled steel sheet 冷轧高强度钢板〔SAPH〕coldrolled steel sheet 冷轧普通碳素构造钢板〔SPCCR〕。
大连理工大学汽车工程学院材料试验教学中心
Automotive Engineering Materials Experimental Teaching Center of DUT
有机硅表面活性剂安全技术说明书
说明书目录
第一部分化学品名称第九部分理化特性
第二部分成分/组成信息第十部分稳定性和反应活性第三部分危险性概述第十一部分毒理学资料
第四部分急救措施第十二部分生态学资料
第五部分消防措施第十三部分废弃处置
第六部分泄漏应急处理第十四部分运输信息
第七部分操作处置与储存第十五部分法规信息
第八部分接触控制/个体防护第十六部分其他信息
第一部分:化学品名称
化学品中文名称:有机硅表面活性剂化学品俗名:
化学品英文名称:Silicone surfactant 英文名称:
技术说明书编码:CAS No.:。
有机硅改性聚酯树脂的研究进展王旭波,赵士贵*,杨欣欣,王 峰,东 青(山东大学材料科学与工程学院,济南250061)摘要:综述了近年来国内外有机硅改性聚酯树脂的研究进展。
介绍了物理共混法和化学共聚法制备的有机硅改性聚酯树脂的特点、应用情况。
展望了有机硅改性聚酯树脂的发展前景。
关键词:有机硅,聚酯树脂,改性中图分类号:T Q264 1+7 文献标识码:A文章编号:1009-4369(2006)05-0264-04收稿日期:2006-03-20。
作者简介:王旭波(1981 ),男,硕士生,主要从事有机硅产品和工艺的研究。
*联系人:E-mail:w angxubo@mail sdu edu cn 。
有机硅是分子主链中含硅元素的有机高分子合成材料,主要分为硅橡胶、硅油、硅树脂及硅烷偶联剂4大类产品。
目前,有机硅应用于涂料等工业的产品多为硅树脂,它以Si O Si 为主链,与硅原子相连的是各种有机基团。
这一类化合物是属于半无机、半有机结构的高分子化合物,兼具无机材料与有机材料的性能,其介电性能在较大的温度、湿度、频率范围内保持稳定,还具有优良的耐氧化、耐化学品、电绝缘、耐辐射、耐候、憎水、阻燃、耐盐雾、防霉菌等特性[1];广泛用于电子电气、轻工纺织、建筑、医疗等行业。
但硅树脂固化温度较高(250~300 )、固化时间较长,漆膜的机械性能、附着力和耐有机溶剂性能较差。
在现代工业中,聚酯树脂是制造聚酯纤维、涂料、薄膜以及工程塑料的原料,通常由二元酸和二元醇经酯化和缩聚反应制得。
这类聚合物的一个共同特点是其大分子的各个链节间都是以酯基相连,通称为聚酯[2]。
聚酯具有光亮、丰满、硬度高、物理机械性能良好以及耐化学腐蚀性能较好等优点;但存在耐水性差、施工性能不好等缺陷。
用有机硅对聚酯树脂进行改性,使两种聚合物材料的优势得到互补,可以大大提高树脂的性能,扩展其使用范围[3]。
近几年来,有机硅改性聚酯树脂在国外的研究较多,但在国内的研究却较少,发展十分缓慢。
乙烯基硅油分子式乙烯基硅油分子式乙烯基硅油(Vinyl Silicone Oil)是一种有机硅化合物,其分子式可以根据不同的具体化合物而有所变化。
下面是一些常见的乙烯基硅油分子式及其解释说明:•1.乙烯基硅油分子式为 C2H6OSi:乙烯基硅油分子式中的C2H6O代表乙醇基,Si代表硅原子。
乙烯基硅油具有乙醇基团与硅原子相连,这使得其具有优秀的耐热性、耐低温性、抗氧化性和优异的电绝缘性能。
这种乙烯基硅油常用于制备高温润滑剂、绝缘材料等。
•2.乙烯基硅油分子式为 C2H4OSi(CH3)2:乙烯基硅油分子式中的C2H4O代表乙酰基,Si(CH3)2代表二甲基硅氧基团。
乙烯基硅油中的乙酰基团使得其具有一定的极性,从而具备较好的附着性和表面活性。
这种乙烯基硅油常用于制备润滑剂、抗泡剂、光学涂料等领域。
•3.乙烯基硅油分子式为 C2H4SiO:乙烯基硅油分子式中的C2H4代表乙烯基,SiO代表硅氧链。
乙烯基硅油中的乙烯基团赋予其较高的活性,使得其在化学反应中具备良好的可加工性。
这种乙烯基硅油常用于制备橡胶添加剂、粘合剂等。
•4.乙烯基硅油分子式为 C2H4O(Si(CH3)2)3:乙烯基硅油分子式中的C2H4O代表乙酰基,Si(CH3)2代表二甲基硅氧基团。
这种乙烯基硅油中含有多个硅氧基团,使得其具备较高的交联性和热稳定性。
这种乙烯基硅油常用于制备涂料、密封材料等。
总结起来,乙烯基硅油的分子式可以根据化合物的具体结构有所不同,而不同的分子式决定了乙烯基硅油的性质和应用领域。
这些乙烯基硅油广泛应用于润滑剂、绝缘材料、抗泡剂、光学涂料、橡胶添加剂等许多领域中。
有机硅弹性体Silicone Elastomer产品INCI/CTFA 优点特性应用Cosmethicone®SF-600 有机硅弹性体凝胶环五聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物丝绒般滑感,可在皮肤上形成柔软的弹性膜层抗皱霜,眼霜,粉底霜,BB霜,护肤膏霜发膜,颈霜等Cosmethicone®SF-600Silicone Elastomer Gel Cyclopentasiloxane (and)Dimethicone/Vinyldimethicone CrosspolymerForm a soft elastic film onskin with silky and smoothtouch and feelAnti-wrinkle cream,eye cream (gel),foundation cream, BBcream, skin carecream and lotion, hairmask, neck cream,etcCosmethicone®SF-600B 有机硅弹性体凝胶聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物持久的丝绒般滑感,并适用于加热操作抗皱霜,眼霜,粉底霜,BB霜,护肤膏霜发膜,颈霜等Cosmethicone®SF-600BSilicone Elastomer Gel Dimethicone (and)Dimethicone/Vinyldimethicone CrosspolymerLong-lasting silky feel, heatprocessingAnti-wrinkle cream,eye cream (gel),foundation cream, BBcream, skin carecream and lotion,neck cream, etcCosmethicone®SF-600C 有机硅弹性体混合物环五聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物(和)聚二甲基硅氧烷醇改善涂抹感,赋予干爽、不油腻肤感护肤、防晒等膏霜型产品、彩妆Cosmethicone®SF-600CSilicone Elastomer Gel Cyclopentasiloxane (and)Dimethicone/Vinyldimethicone Crosspolymer (and)DimethiconolSkin feel, dry andnon-greasySkin care , sunscreencream and lotion,color cosmeticsCosmethicone®SF-600D有机硅弹性体混合物环五聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物改善涂抹感,赋予干爽、不油腻肤感护肤、防晒等膏霜型产品、彩妆Cosmethicone®SF-600DSilicone Elastomer Gel Cyclopentasiloxane (and)Dimethicone/Vinyldimethicone CrosspolymerSkin feel, dry andnon-greasySkin care , sunscreencream and lotion,color cosmeticsCosmethicone®R-6002 有机硅弹性体凝胶异构十二烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物具有一定的挥发性,丝般滑感,可在皮肤上形成柔软的弹性膜护肤、彩妆Cosmethicone®R-6002Silicone Elastomer Gel Isododecane(and)Dimethicone/Vinyldimethicone CrosspolymerMild volatility, form a softelastic film on skin with silkyand smooth feelSkin care, colorcosmeticsCosmethicone®SF-606 有机硅弹性体微粉聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物能在低粘度的油性物质中溶胀、增稠,提升制品的粉质感及丝滑感,使活性成分在皮肤上功效更持久,遮皱,吸油功效性护肤品,彩妆Cosmethicone®SF-606Silicone Elastomer Powder Dimethicone/Vinyldimethicone CrosspolymerCan be swollenlow-viscosity silicone fluid,improve the powdery andsilky feel of the finishedproduct, and make theeffect of the activeingredients on skin lastlonger wrinkle-concealing,oil absorptionFunctional skin care,color cosmeticsCosmethicone®SF-6061 有机硅弹性体微粉聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物(和)二氧化硅持久柔软的粉质滑感,与环状硅油、低粘度硅油混合使用,肤感更佳,遮皱,抗皱霜,BB霜,粉饼,护肤膏霜等Cosmethicone® SF-6061Silicone Elastomer Powder Dimethicone/Vinyldimethicone Crosspolymer (and) SilicaLong-lasting and softpowdery smooth feel, canhave better skin feel ifmixed withCyclomethicones and lowviscosity silicone fluid,wrinkle-concealingAnti-wrinkle cream,BB cream, pressedpowder, skin carecream and lotion, etcCosmethicone®SF-608 有机硅弹性体微粉乳液聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物(和)月桂醇聚醚-3 (和) 月桂醇聚醚-25有机硅弹性体微球的非离子型乳液,丝般滑感及粉感,不油腻的肤感,遮皱护肤、祛皱等膏霜型产品,洗发、护发产品Cosmethicone® SF-608Silicone Elastomer Emulsion Dimethicone /VinyldimethiconeCrosspolymer (and)Laureth-3 (and) Laureth-25Fine non-ionic silky andpowdery feel, non-greasy,wrinkle-concealingSkin care, eliminatewrinkles cream andlotion, shampoo,conditionerCosmethicone®SF-6081有机硅弹性微粉悬浮液聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物(和)月桂醇聚醚-3 (和) 月桂醇聚醚-25水性非离子有机硅弹性体悬浮液,容易分散在水性体系中,优异的遮皱性能,丝般滑感和粉感,不油腻的肤感,刺激性小抗皱霜,眼霜,粉底霜,睡眠面膜,护肤膏霜等Cosmethicone®SF-6081Silicone Elastomer Suspension Dimethicone/Vinyldimethicone Crosspolymer (and)Laureth-3 (and) Laureth-25Water-based non-ionicsilicone elastomersuspension, outstandingwrinkle-covering effect, silkysmooth, powdery andnon-greasy skin feel, easyto disperse in water, lowirritationAnti-wrinkle cream,eye cream,foundation cream,sleeping mask, skincare cream andlotion, etcCosmethicone®SF-602H 有机硅弹性体凝胶环五聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物丝绒般滑感,可在皮肤上形成柔软的弹性膜层抗皱霜,眼霜,粉底霜,BB霜,护肤膏霜发膜,颈霜等Cosmethicone®SF-602HSilicone Elastomer Gel Cyclopentasiloxane (and)Dimethicone/Vinyldimethicone CrosspolymerForm a soft elastic film onskin with silky and smoothtouch and feelAnti-wrinkle cream,eye cream (gel),foundation cream, BBcream, skin carecream and lotion, hairmask, neck cream,etcCosmethicone®SF-602B 有机硅弹性体凝胶聚二甲基硅氧烷(和)聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物持久的丝绒般滑感,并适用于加热操作抗皱霜,眼霜,粉底霜,BB霜,护肤膏霜发膜,颈霜等Cosmethicone®SF-602BSilicone Elastomer Gel Dimethicone (and)Dimethicone/Vinyldimethicone CrosspolymerLong-lasting silky feel, heatprocessingAnti-wrinkle cream,eye cream (gel),foundation cream, BBcream, skin carecream and lotion,neck cream, etcCosmethicone® SF-603硬脂基弹性体凝胶环五聚二甲基硅氧烷(和)C18烷基聚二甲基硅氧烷/乙烯基聚二甲基硅氧烷交联聚合物丝绒般滑感,可在皮肤上形成柔软的弹性膜层,提高和油类原料的相容性抗皱霜,眼霜,粉底霜,BB霜,护肤膏霜发膜,颈霜等Cosmethicone® SF-603 Stearyl Silicone Cyclopentasiloxane (and) C18Alkyldimethicone/VinyldimethiconForm a soft elastic film onskin with silky and smoothtouch and feel,improveAnti-wrinkle cream,eye cream (gel),foundation cream, BBElastomer Gel e Crosspolymercompatibility with organic ingredientscream, skin carecream and lotion, hair mask, neck cream, etc有机硅蜡Silicone Wax 产 品INCI/CTFA应 用优 点 特 性Cosmethicone ®SF-230,具有 洁面乳,B水溶性硅蜡 PEG-24聚二甲基硅氧烷低熔点,良好的润湿性、铺展性、柔软性、光泽乳化能力,保湿,增加泡沫止汗剂,除臭剂,剃须膏,护肤霜Cosmethicone ® c Silicone d emollient ability and Antiperspirant,shaving cream, skin careSF-230BHydrophili WaxPEG-24 DimethiconeExcellent foam stability, excellent humectant and spreading abilities,goo moisturizing for transparent personal care products deodorant, cleanser, Cosmethicone ®SF-233 硬脂基聚二甲基硅氧烷 感和高光泽眉笔,唇膏,护发素 有机硅蜡带给制品丝质滑性Cosmethicone ® SF-233Stearyl Dimethiconel encil, lipstick, conditionerSilicone WaxExcellent silky smooth fee and high glossEyebrow p Cosmethicone SF-238 )品®有机硅蜡 十八烷基三甲基硅氧烷(和十八醇 优异的润滑性,光泽性好,防水,降低制品的粘腻感护肤,护发,彩妆,婴儿护理产Cosmethicone ® SF-238Silicone WaxStearoxy Trimethylsilaneing and glossing performance,Skin care, conditioner, color cosmetics, baby and Stearyl AlcoholExcellent lubricat water-proof, decrease thesticky and greasy feel of the finished productcaresCosmethicone ® C 20-40+烷基聚二甲基硅氧烷 SF-240-35 SF-240-45 SF-240-55 有机硅蜡突出的润滑性、光泽性,与多种有机化妆品原料相容性好,制品外观细腻唇膏,眉笔,防晒Cosmethicone ® F-240-35 Wax yl Dimethicone g lubricating and glossing performance, goodcompatibility with kinds oforganic cosmetics raw materialsLipstick, eyebrow pencil,sun careS SF-240-45 SF-240-55 C Silicone 20-40+ Alk Outstandinul 产 品TFA特 性应 用 有机硅乳化剂 Silicone Em sifier INCI/C 优 点 Cosmethicone ®SF-9331 配方助剂环五聚二甲基硅氧烷(和) PEG/PPG-18/18聚二甲基硅氧烷油包水(W/O )、硅油包水(W/Si)乳化剂油包水膏霜Cosmethicone ® SF-9331Silicone Emulsifier Cyclopentasiloxane (and) DimethiconeonPEG/PPG-18/18 W/O and W/Si emulsifier W/O cream and loti Cosmethicone ®SF-9332 水包油高性能乳化剂PEG/PPG-18/8十二烷基醚PEG-9聚二甲基硅氧烷高性能的水包油(O / W )广谱乳化剂,乳化性能优异,可乳化油相的粘度范围宽喷雾、乳液、膏霜 Cosmethicone ® SF-9332PEG/PPG-18/8 Lauryl PEG-9 Dimethiconeion, cream and lotionExcellent emulsifying ability, achieving good emulsifying O/W spray, emulsemulsifying-performance Silicone Surfactantity range of emulsifiedHigheffect without mixing with other emulsifiers, wideviscos continuous oil phase, safe and non-toxicCosmethicone ®SF-9336 包水乳化剂 PEG-10 聚二甲基硅氧烷乳化,可低温操作油包水膏霜油高效的油包水(W/O )、硅油包水(W/Si)乳化剂,丝滑不粘腻的肤感,易Cosmethicone ® mulsifiertemperaturecream and lotion SF-9336Silicone E PEG-10 Dimethicone Highly effective W/O, W/Si emulsifier, smooth andnon-sticky skin feel, easy to emulsify, suitable in low W/O Cosmethicone ®SF-6210 配方助剂环五聚二甲基硅氧烷(和)聚二甲基硅氧烷(和)PEG/PPG-10/15聚二甲基硅氧烷(和)聚二甲基乙烯基聚二甲基硅氧烷交联共聚物硅氧烷/具有有机硅弹性体丝绒般柔软滑感及粉质感,同时也是良好的W/Si,W/O 乳化剂润肤、美白等膏霜型产品Cosmethicone ® Formulation AidCyclopentasiloxane (and) PPG-10/15 Dimethicone (and)Dimethicone/Vinyldimethico ne Crosspolymer ulsifierwhiteningcream and lotionSF-6210Dimethicone (and) PEG/Improve powder non-greasysmooth skin feel, excellentW/Si and W/O em Skin cream, SF-9338油包水乳化剂十二烷基PEG-9聚二甲基硅氧烷对硅,丝包水膏霜高性能的W/O 乳化剂,及非硅的油类(矿油、油酯)都具有出色的乳化能力滑不粘腻的肤感油Cosmethicone ®SF-9338 EmulsifierLauryl PEG-9 Dimethicone ly effective W/O emulsifier, excellent emulsifying ability forsilicone and non-silicone oilrease),smooth and non-sticky skin W/O cream and lotionSiliconeHigh (petrolatum, g feel硅油乳液Silicone Emulsion 产 品INCI/CTFA优 点 特 性应 用Cosmethicone ®SF-5088 氨基聚二甲基硅氧烷(和)、,调理香波等护发产品 氨基硅油微乳液 月桂醇醚-3和月桂醇醚-9 优异的调理性能、吸附性柔软性,尤其适合受损头发的修复透明或非透明香波Cosmethicone ® SF-5088Silicone Emulsion for Amodimethicone (and) -9 Transparent or ent Transparent Shampoo Laureth-3 (and) Laureth Excellent conditioner, good adsorption, smooth and soft, especially forprotecting hair damage. non-transpar shampoo and conditioner, etc Cosmethic ®one SF-5099 阳离子氨基硅油乳液 月桂醇醚-3(和)十八烷基三甲基氯化铵性、柔软性,特别适波,护发素,焗油膏氨基聚二甲基硅氧烷(和)优异的调理性能、配伍性、抗静电合于毛燥发质的修复香Cosmethicone ® SF-5099Cationic Amodimethicone Laureth-3 (and)Steartrimonium Chlorideth and soft, especiallyconditioner, hairtreatment cream, etcEmulsionAmodimethicone (and) Excellent conditioner, good compatibility, anti-static, smoo for dry and damaged hair repairShampoo,Cosmethicone ®SF-5066 聚二甲基硅氧烷(和)月桂甲基调理香波高粘度二甲基硅油乳液 醇醚-4(和)月桂醇醚-23非离子型的高粘度聚二硅氧烷乳液,赋予头发柔软顺滑、亮泽的质感,调理性能出色Cosmethicone ®SF-5066High Viscosityne Emul Dimethico sion-ionic high-viscosity onditionerDimethicone (and)Laureth-4 (and) Laureth-23Non Dimethicone emulsion, providing smooth and glossing feel for hair, excellent c Conditioning shampooCosmethicone ®SF-507 发水理想的调理羟基硅油乳液聚二甲基硅氧烷醇(和)十二烷基苯磺酸三乙醇胺赋予头发优异的丝般顺滑的质感,改善头发的柔软性能,是二合一洗剂调理香波,护发素Cosmethicone ®d agent for 2 in 1 oningshampoo, conditionerSF-507Hydroxyl SiliconeEmulsionDimethiconol (and) TEA Dodecylbenzenesulfonate Providing silky, smooth an soft feel for hair, idealconditioning shampooConditi Cosmethicone ®液 聚二甲基硅氧烷(和)月桂醇醚(和)月桂醇醚-23柔软,改善干梳感觉,调理洗发,护发SF-504 大粒径聚硅氧烷乳氨基聚二甲基硅氧烷(和)-4赋予头发丝般顺滑,亮泽,性能优异Cosmethicone®imethicone Emulsion Dimethicone (and)Laureth-4 (and) Laureth-23y smooth el, improving dry combing, excellent conditionershing and caring SF-504Large Particle SizeD Amodimethicone (and)Providing hair silk and gloss fe Hair wa Cosmethicone ®聚二甲SF-505硅氧烷乳液 基硅氧烷(和)月桂月桂醇醚-9改善湿梳感觉,调理性能优洗发,护发高粘度聚醇醚-3(和)异Cosmethicone ® SF-505 High Viscosity Dimethicone Emulsion Dimethicone (and Laureth-3(and) Laur ) eth-9 Improving wet combing feeling, excellent conditionerHair washing and caring挥发性硅油Volatile Silicone INCI/CTFA Fluid 产 品优 点 特 性应 用Cosmethicone®SF-906(0.65cs )挥发性二甲基硅油 光油六甲基二硅氧烷相容性好,除油效果极强,无残余物或积聚物,高效清除面部油污止汗剂、除臭剂、发胶、皮肤清洁产品、指甲上Cosmethicone® SF-906(0.65cs ) eleedirtingVolatile Dimethicone Hexamethyldisiloxan Good solubility, excellent oi removal effect, no residu or build-up, effectiv removal of facial oily Antiperspirant,deodorant, hair gel,skin cleaningproducts, nailpolish Cosmethicone®SF-945 环状硅油环五聚二甲基硅氧烷低粘度,挥发速度适宜,易铺展,清爽不油腻,润肤性护发及调理性好止汗除臭剂,护肤,Cosmethicone® SF-945Cyclopen asiloxane t Cyclopentasiloxanevolatilead,deodorant, cream andLow viscosity, mild speed, easy to spre non-greasy, goodmoisturizing andconditioning abilityAntiperspirant,lotion, skin and haircareCosmethicone®SF-948 环五聚二甲基硅氧烷(和)环六聚二甲基硅氧烷 及调理中 彩妆,护肤,护发环状硅油清爽不油腻,润肤性性好,挥发速度适Cosmethicone® SF-948CyclomethiconeCyclopentasiloxane (and) CyclohexasiloxaneNon-greasy, goodmoisturizing andconditioning abilityColor cosmetics, skinand hair care硅氧烷清爽不油腻,润肤性及调理Cosmethicone®SF-949 环状硅油环六聚二甲基性好,对环境友好,挥发速度慢,功效更持久彩妆,护肤,护发Cosmethicone® SF-949Cyclomethiconeand dly, slow g- CyclohexasiloxaneNon-greasy, good moisturizing conditioning ability,environment-frien volatile speed, more lon lasting effectColor cosmetics, skin and hair careompounds 复合硅油Silicone Fluid C 产 品INCI/CTFA优 点 特 性应 用Cosmethicone SF-护肤护发硅油®412 聚二甲基硅氧烷醇爽好的疏水性出水霜、发尾油、精华素赋予制品持久的柔滑、湿如丝般感觉减少磨擦,使皮肤光滑,具有良滑而不腻,不堵塞毛孔 赋予产品更佳的光泽和质感 护肤类膏霜、护发素、焗油膏、Cosmethicone ®SF-412 ilky feel etics Skin care, hair caring Skin Care and Hair Care Silicone OilDimethiconolImparting long-lasting lubricious and s Providing water repellent, non-occlusive film and application aesth cream and lotion, hot oilCosmethicone ®SF-9023 粉饼用防水滑爽剂 聚二甲基硅氧烷 优异的铺展性及防水滑爽性,明显提高粉底的细腻质感粉饼,粉底Cosmethicone ® SF-9023 Make-up AidDimethiconeExcellent spreading and ationwater-proof smooth ability, improve exquisite sense of the foundationPressed powder, found Cosmethicone ®SF-9161 环五聚二甲基硅氧烷(和)聚二甲基硅氧烷,膏霜或乳液型护肤产品,护发素、焗油膏、护肤护发硅油优异滑感、能形成柔软的膜层,获得清爽如丝般的质感适用于多种配方发尾油等护发产品 Cosmethicone ® SF-9161Skin Care and Hair Care Silicone Oil Cyclopentasiloxane (and) Dimethiconetionring cream and lotion, hot oilExcellent smooth feel, can form a soft film, non-sticky and silky feel, broadens applica Skin care, hair ca Cosmethicone ® SF-916C护肤护发硅油环五聚硅氧烷(和)聚二甲基硅氧烷醇优异的滑爽感,能够形成柔软的膜,不粘,具有丝般滑感,拓宽产品的应用护肤膏霜,发油,护发素等Cosmethicone ® SF-916CSkin Care and Hair Care Silicone OilCyclopentasiloxane (and) DimethiconolEnhancing the long-lasting properties of other active ingredients on skin,reducing the rub to keep the skin smooth and waterproof, excellent hydrophobic abilitySkin care cream and lotion, hair oil, conditioner, etc Cosmethicone ®SF-917 护肤护发硅油烷醇(和)聚二甲基硅氧烷持久、优异的滑感,有效减润泽的质感,膏霜或乳液型护肤产素、焗油膏、聚二甲基硅氧小摩擦,柔软适用于多种配方品,护发发尾油等护发产品 Cosmethicone® SF-917Skin Care and Hair Care Dimethiconol (and) Dimethiconefeel, can reduce friction, soft and glossing caring , hot Silicone OilLong- lasting excellent smooth feel, broadens application spectrumSkin care, hair cream and lotion oilified 产 品INCI/CTFA聚醚硅油Polyether Mod Silicone Oil 优 点 特 性应 用Cosmethicone ®SF-919 PEG/PPG-15/10聚二甲基硅氧烷止汗剂,除臭剂,洁面水溶性硅油 保湿,对皮肤无刺激,适用于多种化妆品配方(如透明产品)乳,透明香波,护肤,摩丝,啫喱水 Cosmethicone ® SF-919Silicone SurfactantPEG/PPG-15/10 Dimethiconeser, shampoo, skin care, mousse, jellyMoisturizing, non-irritating to skin, broadens spectrum in cosmetics formulations, Antiperspirant,deodorant, clean transparent Cosmethicone ®SF-939 油甲基硅氧烷水溶性好,高浊点,适用于脂的增塑剂头发喷雾,洗面奶,洗烫喷雾,家居护理产品等水溶性硅PEG-12聚二多种配方,还可用于气雾剂中的作泡沫稳定剂及有机树衣液,熨Cosmethicone tantPEG-12 Dimethiconecloud point, can be applied , r cleanser, liquid soap, ironing spray, ®SF-939Silicone Surfac Excellent water solubility and emulsification, high in kinds of formulations suitable for foam stabilize for spray formulation, plasticizer for organic resinHair spray, facial household care agent, etc二甲基硅油Dimethicone产 品INCI/CTFA 优 点 特 性应 用Cosmethicone 聚二甲基硅氧烷 不油腻,优异的铺展性,持® SF-906 (5cs) SF-906 (10cs) 低粘度硅油 久的柔软细腻的皮肤润滑感护肤,彩妆,护发Cosmethicone ® SF-906 (5cs) SF-906 (10cs) ow Viscosity Dimethiconelent spreading performance, long-lasting soft and smooth skin feelcolor cosmetics, hair care L Dimethicone Non-greasy, excel Skin care,Cosmethicone ®SF-906 (60,000cs) SF-906 (500,000cs)能,带来丝般等洗发,护发产品SF-906 (1,000,000cs) 高粘度硅油 聚二甲基硅氧烷突出的调理性柔滑润泽的发感调理香波Cosmethicone ®SF-906 (60,000cs) cs) 1,000,000cs) d SF-906 (500,000SF-906 (High Viscosity Dimethicone DimethiconeOutstanding conditioner, providing silky smooth an glossing hair feelConditioning shampoo, hairwashing and caring products苯基硅油methico Phenyl ne 产 品INCI/CTFA 优 点 特 性 应 用Cosmethicone SF-956 基聚二甲基硅氧烷,异®苯基硅油 苯抗氧化、抗紫外线性能优异莹润光亮,无油腻感,优的相容性和透气性防晒,护肤膏霜,彩妆,护发喷雾,发油等Cosmethicone ®Phenylmethicone Oxidati ance, UV on resist Sunscreen, skin careethiconexcellent tion, smetics, hair care spray, hair oil,SF-956Phenylmprotection, glossing and non-greasy, e compatibility and gas permeabilitycream and lo color co etcCosmethicone ®SF-957 三甲基苯基硅油 苯基聚三甲基硅氧烷异,护肤膏霜,彩妆,护发喷雾,发油等 抗氧化、抗紫外线性能优异,莹润光亮,无油腻感,优的相容性和透气性防晒Cosmethicone ®SF-957PhenylTrimethicone Phenyl Trimethicone Sunscreen, skin care ir tcOxidation resistance, UV protection, glossing and non-greasy, excellent compatibility and gas permeabilitycream and lotion, color cosmetics, ha care spray, hair oil, ene INCI/CTFA 应 用烷基硅油Alkyl Dimethico 产 品优 点 特 性Cosmethicone ®SF-912 粘度烷基硅油C 12烷基聚二甲基硅氧烷展,丝滑柔软不粘腻的质感,彩妆用粉体的有效分散剂 护肤霜膏,眼霜,彩妆等低低粘度,持久,与有机原料相容性好,亮泽,易铺Cosmethicone ® ethicone feel, can be used Skin care cream and lotion, eye cream,SF-912Low Viscosity Alkyl DimC 12 Alkyl DimethiconeLow viscosity, long-lasting, good compatibility withorganic materials, glossing,easy to spread, silky and non-sticky as effective dispersingagent for cosmetics powder color cosmetics, etc Cosmethicone ®SF-918性,持光亮硅油C 12-18烷基聚二甲基硅氧烷优良的相容性,保水久提升光泽度防晒,护肤Cosmethicone ® 8 SF-91Gloss Aid C 12-18 Alkyl Dimethicone ing , skin careGood compatibility,moisturizing, long-last improving the glossSunscreen别具特色的发用硅氧烷产品S Care pecial Silicone for Hair 产 品INCI/CTFA优 点 特 性应 用Cosmethicone ®K-5283 氧烷乳聚季铵盐-18聚二甲基硅氧烷和月桂醇醚-3(和)月桂醇菌、真菌的生长,柔稳色膏等季铵盐改性有机硅液醚-9 抑制细软、抗静电,具有高效固色作用染发剂,焗油Cosmethicone ® K-5283Amodimethicone-Quaterniu m-18 (and) Laureth-3 (and) static, manceHair dye agent, hair treatment cream, etc Color-lock AidLaureth-9Anti-bacteria and anti-fungi, soft and anti-excellent color lock perfor Cosmethicone ®SF-9031 硅脂甲基硅氧烷醇醚 轻盈的效果调理香波 聚二甲基硅氧烷(和)聚二添加量少,易乳化,提供丝滑干爽、Cosmethicone ® SF-9031Silicone grease Dimethicone (and) lyol Dimethicone Copo Small usage level, easy to be emulsified, providing silky, dry and light feel Conditioning shampooCosmethicone ®SF-930 基硅油氨基聚二甲基硅氧烷使用理香波等护发产品 氨良好的梳理性能,适合受损头发的修复,产品需乳化后调Cosmethicone ® SF-930AmidodimethiconeconeGood combing ability, suitable for d maged hair be emulsified before usedConditioningo and hair care productsAmodimethi a repair, need to shampoCosmethicone®SF-930-1 氨基硅油氨基聚二甲基硅氧烷长效的柔软和丝般滑感,易梳理在护肤产品中具有优异的调理性能氨基硅油是香波和护发产品的理想成分Cosmethicone®SF-930-1Amino dimethicone AmodimethiconeLong-lasting soft and silkysmooth feel, easy to combExcellent conditioning effectin skin care productAmino Silicone Oil isan ideal ingredient forshampoo and haircare products有机硅树脂 Silicone Resin品INCI/CTFA 优点特性应用产Cosmethicone® SF-1003有机硅树脂混合物环五聚硅氧烷(和)三甲基硅烷氧基硅酸酯可在皮肤上成膜,耐水洗,抗迁移,长效持久彩妆、护肤、防晒和护发膏霜等Cosmethicone®SF-1003Silicone Resin Blend Cyclopentasiloxane (and)TrimethylsiloxysilicateForming a film on skin,water-proof and long-lastingColor cosmetic, skincare, sun care, haircare, lotion andcream etcCosmethicone® SF-1003B有机硅树脂混合物聚二甲基硅氧烷(和)三甲基硅烷氧基硅酸酯可在皮肤上成膜,耐水洗,抗迁移,长效持久彩妆、护肤、防晒和护发膏霜等Cosmethicone®SF-1003BSilicone Resin Blend Dimethicone (and)TrimethylsiloxysilicateForming a film on skin,water-proof and long-lastingColor cosmetic, skincare, sun care, haircare, lotion andcream etc。
有机硅涂料(silicone coating)Research progress of organosilicon coatingsSilicone is the first widely used elements of the organic polymer compound, has excellent performances due to its unique chemical structure, widely used in various fields of national economy, but also plays an important role in the paint industry. Silicone coatings are organosilicon polymer and silicone modified polymer as main film coating material, it has excellent heat resistance, electrical insulation, corona resistance, radiation resistance, moisture resistance and weather resistance, stain resistance, monk water and chemical corrosion resistance and other properties, in recent years in the improvement and application performance of the products have been the rapid development of.1 silicone resin coating made of organic silicon resin film material, mainly heat-resistant, weather resistant silicone anti-corrosion coating, scratch resistant transparent silicone coating, release and moisture-proof coatings and radiation resistant coatings and other varieties.Coating with silicone resin with three methyl chlorosilane (CH3 SiCl3), two methyl two chloro silane [(CH3) 2SiCl2], three (C6H5SiCL3) phenyl chlorosilane, two phenyl chlorosilane two [(C6H5) 2SiCl2] and methyl phenyl chlorosilane CHO two (C6H5) SiCl2 as raw materials for hydrolysis polycondensation prepared. The effect of monomer structure, number and proportion of functional groups on properties of coatings is very important. The types of organic groups connected on silicon atoms also affect the properties of resins. Differentorganic groups can make organosilicon resins exhibit different properties. For example, when the organic group is methyl silicone resin, with thermal stability, releasability, hydrophobicity and arc resistance; for phenyl, given the oxidation stability of silicone resin, crystalline polymer can be destroyed in a certain range;As the vinyl group, the curing property of organosilicon resin can be improved, and coupling property is brought into being; when phenyl ethyl is used, the compatibility of organosilicon resin and organic substance can be improved. The base can be introduced in the siloxane backbone, increase its compatibility with alkyd resin and polyester resin; introducing phenylene and two phenyl ether subunit, biphenyl subunit of aromatic subunit and silicon carbon boron polymers, radiation resistance, the temperature can reach 300 to 500 DEG C; the backbone structure for the Si-N bond is silicone polymer, its thermal stability at 400 deg. In practical application, different organosilicon monomers can be selected according to the requirements, and different organic groups are induced in the organosilicon resin.Chenguang Research Institute of chemical industry with a viscosity of 20 ~ s, 40mPa - hydroxy silicone oil (CH3) and 2SiCl2 methyl triethoxysilane as raw material, control of nR / NSI is 1.3 ~ 1.4, the quality of 2SiCl2 (CH3) and hydroxyl silicone oil ratio was 7O:3O, and the drop of water way at the temperature of 50 1H hydrolysis. Get the methyl silicone resin has good hardness and elasticity, can be used for flame retardant coatings were prepared by metal film resistors. Chinese Academy of sciences so CH3SiCl3 as the main raw material,acetone and xylene as the solvent, soluble trapezoid with narrow molar mass distribution of poly methyl silicone resin was synthesized by the high temperature coating resin with a certain amount of aluminum powder, RTV silicone rubber prepared by 250 DEG C, old 1000 h, its flexibility, oil resistance and resistance have good corrosion resistance. HeFei University of Technology siloxane silicate four functional groups with three functional groups, through strict control of total hydrolysis reaction, the base material is prepared with silicate and silicone polymer properties, the binder and filler and other auxiliary materials according to a certain proportion of organic silicon heat-resisting coating made of.2 modified silicone resin coating while the silicone resin has many excellent properties, but also has some problems: the general need for high temperature (150 ~ 200 DEG C) curing, curing time, the construction of large area is not convenient; adhesion to the substrate, organic solvent resistance, high temperature mechanical strength of the film is not good, the price more expensive etc.. In order to overcome these shortcomings, organic silicone resin was used to modify the organic resin. Modified silicone resin usually has the advantages of two resins, which can make up for some deficiencies in the performance of the two resins, thereby improving performance and expanding application fields. There are two kinds of modification methods, physical mixing and chemical modification. The effect of chemical modification is better than that of physical blending. Chemical modification is mainly on the end or side chain of polysiloxane chain, and then react with other polymers to produce block, graft or interpenetrating polymer networks, thus obtaining newproperties. In the coatings industry, silicone modified organic resins are mainly alkyd resins. Acrylic resin, epoxy resin, etc..2.1 silicone modified alkyd resin coatingSilicone modified alkyd resin coatings is not only an alkyd resin paint film curing at room temperature and physical and mechanical properties, and has the advantages of good heat resistant silicone resin, UV aging resistance and good water resistance characteristics, coating is an excellent comprehensive performance. The first modification was to add the silicone resin directly to the alkyd reaction kettle that reached the end point,The weatherability of alkyd resin is improved greatly. Another modification is to prepare reactive organosilicon oligomers to react with free hydroxyl groups on alkyd resins, and also to use organosilicon oligomers as polyols and alkyd resins for polycondensation. The alkyd resin modified by chemical reaction has better weatherability. Hunan University prepared by alcoholysis hydroxyl alkyd prepolymer and end to hydrolysis or different functional silicone prepolymer prepared by polycondensation reaction synthesis (A B) silicone alkyd type n block copolymer, and the copolymer as base material made of varnish; comprehensive performance of the varnish excellent, not only has the alkyd resin varnish film flexibility, room temperature curing, impact strength and advantages of good adhesion, but also greatly improve the heat resistance, ageing resistance and anti corrosion properties of water medium.2.2 silicone modified acrylic resin coatingSilicone modified acrylic resin coating has excellent weatherability. It has the advantages of light retention, color retention, easy powdering and good gloss. It is widely used for pre coating of metal sheets, painting of machine equipment and weatherproof decoration and decoration of interior and exterior walls of buildings. Silicone modified acrylic resin has two types, solvent and emulsion, of which silicone acrylic latex coating has excellent weatherability, stain resistance, chemical resistance, is an environmentally friendly green paint. Hubei University uses a water-soluble radical initiator, with hydrogen containing silicone oil and butyl acrylate as raw material, the excellent performance of silicone / acrylic emulsion was synthesized by emulsion polymerization method; the emulsion has good acid and alkali. High and low temperature resistance and electrolyte stability, the coatings prepared with it have good weatherability and stain resistance. Ji'nan Chemical Research of acrylate monomer and D4 and vinyl seven methyl siloxane ring four as raw material, by adding a certain amount of grafting agent, using a batch of polyacrylate stable synthesis of polysiloxane emulsion. Sichuan Province Building Materials Industry Research Institute by pre emulsification process, the activity of silicone and acrylate monomer by emulsion copolymerization by organosilicon modified acrylic emulsion coating prepared with the emulsion of stain resistance, excellent comprehensive performance.Fudan University with vinyl silicone monomer and acrylate, methyl acrylate and acrylic acid hydroxy ester monomer polymerization by seed emulsion was stable with excellentproperties of silicone modified acrylate emulsion. Acrylic silicone resin was modified by organosilicon monomer in Zhejiang University, and silicone acrylic emulsion coating was prepared. Polysiloxane polyacrylate interpenetrating network coating synthesis of Chongqing University, the coating is colorless and transparent, high hardness, strong adhesion, acid deposition, heat aging and has good permeability, can be used as anti weathering materials of rock friction moment.HH silicone acrylic resin developed by Shanghai Academy of building research is suitable for the preparation of weather resistant coatings with high weatherability for more than 15 years. HeFei University of Technology with TEOS hydrolysis condensation part to polysiloxane with hydroxyl acrylic resin was prepared by organic silicone modified acrylic resin; the resin in acid and alkali resistance, salt resistance, solvent resistance and impact strength has significantly improved compared with that of pure polysiloxane, and high temperature resistance is obviously improved acrylic resin. Jiangsu architectural materials research and Design Institute introduced a certain amount of organosilicon functional group in the synthesis of acrylic resin, and prepared the solvent modified silicone resin coating with high weatherability. The Chinese Academy of Sciences of Lanzhou Institute of Chemical Physics with hydroxyl terminated poly two methyl siloxane, in two under the action of azo isobutyronitrile, and methacrylic acid (ester) monomers by solution copolymerization, silicon rubber modified acrylic resin, the resin has good heat resistance.2.3 silicone modified epoxy resin coatingThe modification of epoxy resin with organosilicon can not only reduce the internal stress of epoxy resin, but also increase the toughness of epoxy resin and improve its heat resistance. The poly (two siloxane) modified novolac epoxy resin has greatly reduced the internal stress and improved the cracking resistance index of the Institute of chemistry of Chinese Academy of sciences. Wuhan Research Institute of materials protection and the compatibility with epoxy resin and reactive silicone oligomer polycondensation of the prepared silicone modified epoxy resin has advantages of both epoxy resin and silicone resin, not only improve the heat resistance, but also has good corrosion resistance. Two point fourModification of styrene acrylate emulsion with organosilicon modified styrene acrylic emulsion coating can obviously improve its weatherability, gloss, elasticity and durability. Shanghai University of Engineering Science by graft copolymerization of synthetic silicone modified styrene acrylic emulsion has the excellent properties of silicone and acrylic resin coating, good elasticity, the elongation was significantly higher than that of styrene acrylic emulsion coating. Silicone modified styrene acrylate emulsion building coating was prepared by adding a certain amount of organic silicone to styrene acrylic emulsion polymerization in Shanghai traffic science and technology university,The coating has good water resistance, scouring resistance and durability.2.5 silicone modified other resin coatingSilicone modified polyurethane coatings are widely used in Aircraft Skins, large tank surfaces, building roofs and cultural relics protection. The Chinese Academy of Sciences of Lanzhou Institute of Chemical Physics with hydroxyl terminated poly two methyl siloxane and alcohol solution of castor oil modified polyurethane prepolymer was modified, the curing rate of the blend is improved after the film adhesion, hardness, heat resistance is also improved. It also uses organosilicon modified urushiol resin as base material to prepare paint with resistance to boiling water and water vapor permeability. It can be used for corrosion protection of equipment for a long time. Shanghai Research Institute of building science by using epoxy resin, acrylic resin, silicone resin copolymer in the main chain introduced special hydrophilic functional groups made of water soluble epoxy silicone acrylic resin, the resin has excellent physical and mechanical properties, and has good resistance to aging. Anti ultraviolet and anti-corrosion properties. The coatings made of this resin are basically non-toxic, easy to construct, good in coating properties and good in decorative effect. In the research of Chenguang Chemical Research Institute, copolymerization of styrene, methyl methacrylate, acrylonitrile and organosilicon was used to develop a kind of impregnating agent for electronic devices.3 silicone rigid wear-resistant coatingStudy of organosilicon hard coating on silica sol as Q chain components, functional silicon or carbon functional silane to alkyl chain as a T component, in the presence of water, alcohol and acid catalyst by hydrolysis and polycondensation are partof TQ type silicon resin pre silicon containing hydroxyl polymer solution. By adjusting the variety of RSi (OR ') 3 and the ratio of silica sol to the additive, the variety and solvent of the additive, we can make a kind of hard and wear-resistant coating with various properties. The viscosity of organosilicon coating is usually 4~25 m, Pa, s, and the solid content is 20% ~ 30%. After coating on the surface of the substrate, the remaining silicon hydroxyl groups are condensed under heating condition to form a network structure of hardened wear-resistant layer.Silicone reinforced wear-resistant coating is superior to UV curing acrylic resin hardening coating in both wear resistance and weather resistance. Transparent plastics processed by organosilicon stiffening coatings have been widely used as glasses, car lampshades, instrument scales, compact discs and special architectural windows.4 ConclusionWith the further research, development and improvement of new materials, the performance of silicone coating will be more excellent to meet the different needs of different industries or fields. With the improvement of people's life and beautify the demands for living rooms and buildings, silicone coating with excellent weatherability and stain resistant performance in the decoration of building has a broad application prospect; and, with the increasing awareness of environmental protection silicone coatings towards non pollution, green environmental protection development direction.Refractory paint TK-000Product ingredients: refractory paint TK-000 series by silicone resin as the main raw material, the product features: high temperature of 800 DEG, acid and alkali resistance, good blackness, high hardness, good weatherability. Application: metal, iron surface coating. For example the fireplace. Through the international quality standard: SGS non-toxic inspection standard. Viscosity: 65 + 5KU/30 C color the following 2 points: black, light adjustable hardness: H-2H dry conditions: 150 DEG C * 30 'solid content: 54% + 2% adhesion: 100% (iron) leveling: good feeling: good complementary series: silicone special solvent construction method: spraying standard packing: canned note: as the climate is different, that day water should be used in different products, more details please contact the company or the dealer.According to the characteristics of low surface energy and low viscosity of organosilicon polymer itself, it is more suitable for practical application and modified in preparation process. The range of application of modified silicone resin is wider and better, which has been proved by the development trend.The above is from the coating process. Chemical industry press. ISBN7-5025-1434-1/TQ.786) part of the third chapter silicone coating: if you can borrow this book, it might be of greater help to you;Preparation of silicone resin, usually more than two or more than two units for hydrolysis, raw materials in the following article is given. When the hydrolysis conditions are different,the composition of the intermediate product and the amount of the ring formation of the hydrolysis product are often greatly different, even though the formula is the same. Effects of various factors on hydrolysis:1. Influence of pH value of hydrolysis medium(1) acid medium; (2) neutral medium; (3) alkaline medium;2. The influence of water content in hydrolysis medium: the amount of water needed for reaction is lower than that of silane reaction, which forms the gradual hydrolysis and polycondensation reaction, limiting the formation of ring. The hydrolysis of excess water is the opposite.3, the influence of the solvent in the hydrolysis medium4 、 the influence of equipment agitation speed in hydrolysis5, the influence of temperature on hydrolysis, the higher temperature when hydrolysis, the molecular movement of components is intense, the chance of collision with each other is increased, which is beneficial to the growth of CO polycondensation, low temperature,Otherwise.Formulation formulation related factors: depending on the resin type, this factor varies:(1) the average degree of substitution of alkyl hydrocarbons(D.S.); (2) the average mass of% (including SiOx, phenyl, methyl); after a lot of chemists' careful research experience, there is a data range;Modified resin: it has the advantage of two kinds of resin, and makes up for the disadvantage of silicone resin, and makes it more suitable for coating application. General organic silicone modified organic resin: alkyd resin, polyester resin, epoxy resin, acrylic resin, polyurethane resin, phenolic resin and so on;Two methods of modification: cold spelling (physical method); chemical method;。