氰特公司的氨基树脂资料(翻译版)

氰特为轮胎工业提供CYREZ^TM和ALNOVOL^TM树脂栗建民
【期刊名称】《橡胶工业》
【年(卷),期】2007(54)11
【摘要】氰特化工公司（Cytec Industry Ltd．）是特种化工和材料技术方面世界领先的公司之一，致力于研发包括航空航天、涂料、塑料、橡胶和采矿等领域的先进技术方案。

该公司在轮胎树脂材料技术方面有超过30年的历史，主要为轮胎工业提供氨基树脂CYREZ^TM和酚醛树脂ALNOVOL^TM。

【总页数】1页(P670-670)
【关键词】轮胎工业;酚醛树脂;材料技术;氰特化工公司;航空航天;氨基树脂
【作者】栗建民
【作者单位】氰特表面技术（上海）有限公司
【正文语种】中文
【中图分类】TQ323.1;TQ330.387
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粉末涂料用树脂和助剂产品范围亚太区34568910111314151617181920212223242526272830关于我们粉末涂料树脂和助剂的介绍产品综述产品命名方法粉末涂料混合型聚酯树脂混合型树脂的典型性能粉末涂料Primid 1聚酯树脂Primid 1树脂的典型性能粉末涂料TGIC 聚酯树脂TGIC 树脂的典型性能粉末涂料用PT910聚酯树脂PT910树脂的典型性能粉末涂料用聚氨酯聚酯树脂聚氨酯树脂的典型性能UV 固化粉末涂料用聚酯树脂和添加剂UV 固化树脂的典型性能母粒和添加剂母粒和添加剂的典型性能用于不同领域的其他树脂粉末涂料用超耐候树脂粉末涂料光泽可控体系健康，安全和产品的处置术语表产品索引联系我们1 EMS-Chemie 公司的商标从帮助采矿业的客户了解更高效的矿物处理流程到研发用于木器和金属的新型聚合物添加剂,氰特特种化工的各产品部门都一起致力于为客户的利益而不断创新。

我们和客户密切合作，研发能帮助他们提高产品性能和生产效率的革新技术，从而开辟新的市场并优化新的应用。

在环境问题广受关注的情况下如何提高产品的性能或涂料的功效？怎样开发能在紫外光线下仍然具有良好性能的聚合物？如何用磷化氢为农业创造出更好、更安全的杀虫剂和熏蒸剂？我们的技术和销售团队每天都在客户身边和他们一起面对现今的业务挑战同时解决未来可能遇到的问题。

应用领域不同，但使命却一致：通过持续地研发,精诚地合作和创新的热情来为客户找到更好的解决方案。

广泛的产品部门氰特特种化工可以为许多行业中要求高价值表面技术的客户提供完整的解决方案，包括工业涂料、汽车、建筑、木器和纸张、油墨、黏合剂和光电子行业。

我们用环保的产品如UV/EB（紫外光/电子束）固化树脂和助剂、粉末涂料树脂和助剂、以及水性和溶剂型液体涂料树脂和助剂为客户提供先进和多样的用于表面的产品和技术。

我们致力于和客户共同研发环境优化的方案并且乐于公开关于我们产品的安全操作、分销、使用和废弃处理的各项信息。

氨基树脂简介
R-8747树脂（六甲氧基甲基三聚氰胺）
本品是醇酸树脂、聚酯树脂、炳烯酸树脂、环氧树脂、聚氨酯树脂和改性纤维树脂的高效交联剂，龙其是与聚酯树脂配合使用可以形成极韧的硬漆膜。

本品用量少，通常在5%左右。

本品是高醚化度、低分子量、无溶剂的液态树脂，可用于配制高固份（无溶剂）或水性的汽车漆、彩板溙、集装箱漆、通用工业烤漆和高问油墨。

本品具有极好的稳定性，广泛的相溶性和快速酸催化成韧硬膜的特点。

如果用R-8747代替原有配方中的部分其它三聚氰胺甲醛树脂，则新配方具有更好的韧性、硬度、光泽度、抗化学性和稳定性。

质量指标： 外观
无色，粘稠液体 非挥发份
wt.% ≥98.0 粘度
CPS 3000-5000 比重，25℃
1.2 游离甲醛量 wt.% ≤0.25
下面列举一种金属用白色韧性烤漆的推荐配方（仅供参考）
钛白粉： 32.00
无油聚脂（含固量60%，酸度10. 粘度8000cps ）: 33.50
R-8747: 4.90
溶剂： Solvesso 150(Esso Chemicals): 14.12
Cellosolve acetate: 14.12
Butyl cellosolve: 0.60
平流剂：
0.21
3025： 0.55
粘度25℃： 150cps
颜料：树脂比＝ 1.3：1
Vehicle solids 37%
Paint solids 57%
烘烤方法：150℃,10-15分 或滚涂在240℃ peak metal temp
本品可在密闭的环氧涂塑铁桶或涂塑铁罐中，在阴凉遮雨处保存12个月。

Enterprise Development专业品质权威Analysis Report企业发展分析报告氰特化工（上海）有限公司免责声明:本报告通过对该企业公开数据进行分析生成，并不完全代表我方对该企业的意见，如有错误请及时联系;本报告出于对企业发展研究目的产生，仅供参考，在任何情况下，使用本报告所引起的一切后果，我方不承担任何责任:本报告不得用于一切商业用途，如需引用或合作，请与我方联系:氰特化工（上海）有限公司1企业发展分析结果1.1 企业发展指数得分企业发展指数得分氰特化工（上海）有限公司综合得分说明：企业发展指数根据企业规模、企业创新、企业风险、企业活力四个维度对企业发展情况进行评价。

该企业的综合评价得分需要您得到该公司授权后，我们将协助您分析给出。

1.2 企业画像类别内容行业化学原料和化学制品制造业-基础化学原料制造资质增值税一般纳税人产品服务险化学品经营。

（依法须经批准的项目，经相1.3 发展历程2工商2.1工商信息2.2工商变更2.3股东结构2.4主要人员2.5分支机构2.6对外投资2.7企业年报2.8股权出质2.9动产抵押2.10司法协助2.11清算2.12注销3投融资3.1融资历史3.2投资事件3.3核心团队3.4企业业务4企业信用4.1企业信用4.2行政许可-工商局4.3行政处罚-信用中国4.5税务评级4.6税务处罚4.7经营异常4.8经营异常-工商局4.9采购不良行为4.10产品抽查4.12欠税公告4.13环保处罚4.14被执行人5司法文书5.1法律诉讼（当事人）5.2法律诉讼（相关人）5.3开庭公告5.4被执行人5.5法院公告5.6破产暂无破产数据6企业资质6.1资质许可6.2人员资质6.3产品许可6.4特殊许可7知识产权7.1商标7.2专利7.3软件著作权7.4作品著作权7.5网站备案7.6应用APP7.7微信公众号8招标中标8.1政府招标8.2政府中标8.3央企招标8.4央企中标9标准9.1国家标准9.2行业标准9.3团体标准9.4地方标准10成果奖励10.1国家奖励10.2省部奖励10.3社会奖励10.4科技成果11 土地11.1大块土地出让11.2出让公告11.3土地抵押11.4地块公示11.5大企业购地11.6土地出租11.7土地结果11.8土地转让12基金12.1国家自然基金12.2国家自然基金成果12.3国家社科基金13招聘13.1招聘信息感谢阅读:感谢您耐心地阅读这份企业调查分析报告。

百度文库-让每个人平等地提升自我1 化学品及企业标识产品的确认化学品名称： 产品代码： 产品的识别信息：产品的推荐用途与限制用途:推荐用途： 用作交联剂。

限制用途： 未知供应商的具体信息：供应商（制造商）： 地址：联系人（电子邮箱） 电话： 传真：应急电话： +86- 5在非办公时间能否接通?2 危害性概述GB 13690-2009( GHS )危险级别/危险分类危害陈述易燃液体2类 H226 皮肤刺激2类 H315 急性毒性一经口 4类H302 特定目标器官毒性 一单次接触3类 H335 严重眼损伤1类H318 特定目标器官毒性 一单次接触3类H336H67/548/EEC危险分类R 术语 - R10 Xi R38 Xn R22 Xi R37 Xi R41-R67R 主要的危险性信息： 主要的物理危险性信息： 易燃液体和蒸气。

主要的人体健康危险性信息:物质的分类 GHS 危险性分类: 氨基树脂5860 无 见第三部分江苏三木化工股份有限公司 中国•江苏省宜兴市官林三木路85号+86- 5 +86- 5百度文库-让每个人平等地提升自我造成皮肤刺激。

吞咽有害。

可以引起呼吸道刺激。

造成严重眼损伤。

可能引起昏昏欲睡或眩晕。

主要的环境影响危险性信息:不适用。

标签要素象形符号:警示词：危险性说明: 危险H226H315H302H335H318H336易燃液体和蒸气。

造成皮肤刺激。

吞咽有害。

可以引起呼吸道刺激。

造成严重眼损伤。

可能引起昏昏欲睡或眩晕。

预防措施: P210P233P240P241P242P243 远离热源/火花/明火/热表面。

禁止吸烟。

保持容器密闭。

容器和接收设备接地/等电位连接。

使用防爆的电气/通风照明/……/设备。

只能使用不产生火花的工具。

采取防止静电放电的措施。

P261避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。

P264作业后彻底清洗手。

P270使用本产品时不得进食、饮水或吸烟。

P271只能在室外或通风良好之处使用。

CYMEL1141CYMEL1141羧基改性氨基树脂氰特CYMEL1141概述一种高固体份氨基树脂，含酸性螯合基，高效的阳离子型树脂交联剂，优异的耐盐雾性。

氰特CYMEL1141技术参数不挥发物%(铝箔法，45度45分钟）：80+2溶剂：异丁醇烷基醇：甲醇/异丁醇粘度，泊，近似：比重，克/毫升：1.08主反应集团：烷氧基/羧基羟甲基含量：/游离甲醛量，%，最大：1重要特性：含酸性螯合基，高效的阳离子型树脂交联剂，优异的耐盐雾性CYMEL1141应用CYMEL1141广泛用于卷材涂料，高温涂料，水性涂料等各种应用溶解特性CYMEL1141氨基树脂可以溶解在大多数常用有机溶剂中，如芳香族溶剂、乙醇、酯类和酮类溶剂等。

CYMEL1141在水中的溶解力是有限的，但是，当CYMEL1141与其它水性树脂混合时，也能够被水稀释。

稳定性含有CYMEL1141树脂的溶剂性涂料配方，可以通过添加醇类溶剂或者胺类来增加稳定性。

对于多数高固含量的配方，通常需要两者配合使用。

一般地，为了最佳的存储稳定性，一个在125℃固化的配方，可以用1%的CYCAT4045催化剂（对基苯磺酸胺盐）催化，并且使用20-30%的丁醇溶剂，两者都是根据树脂的固含量。

对于水性体系，为了得到最佳的稳定性，PH值应该保持在>8。

反应与催化因为高度烷基化，CYMEL1141与其它含有羟基、羧基和酰氨基的树脂反应必须有强酸催化。

通常推荐添加0.5%-1.0%(根据固体)的CYCAT4040或者CYCAT600催化剂，在120-150℃烘烤15-20分钟。

如果配方中含有颜料或者助剂，酸催化剂的添加量还应该更大些。

因为它的高功能性和低的自聚倾向，CYMEL1141是一种非常有效的交联剂。

尤其是与聚酯树脂交联时，能够为漆膜提供良好的柔韧性和成型性。

它的有效当量为130-190，CYMEL1141的用量应该根据最佳性能通过实验确定。

氰特370氨基树脂技术指标
一、产品介绍
氰特370氨基树脂是一种高性能树脂材料，具有优异的耐化学性、耐
热性、机械强度和电气性能，广泛应用于电子、电器、航空航天等领域。

二、外观与物理性质
1. 外观：无色透明液体；
2. 密度：1.05-1.10g/cm³；
3. 固含量：70-75%；
4. 粘度：1000-2000cps(25℃)。

三、化学性质
1. 耐溶剂性：在酸、碱和有机溶剂中具有良好的耐受性；
2. 耐热性：可在高温环境下长期稳定运行，最高使用温度可达200℃；
3. 机械强度：具有较高的拉伸强度和弹性模量，可承受较大的力和压力；
4. 电气特性：具有良好的绝缘性能和介电常数，适用于制造高压电器
和电子元件。

四、应用领域
1. 电子行业：制造印刷线路板(PCB)、封装材料等；
2. 电器行业：制造绝缘材料、电机绕组等；
3. 航空航天领域：制造高强度结构件、导热材料等。

五、质量控制指标
1. 固含量：70-75%；
2. 粘度：1000-2000cps(25℃)；
3. pH值：7-9；
4. 水分含量：≤0.5%。

六、包装与储存
1. 包装：采用塑料桶或铁桶包装，每桶净重为25kg或200kg；
2. 储存条件：储存在干燥、阴凉、通风的仓库中，避免阳光直射和高温环境，保质期为6个月。

七、安全注意事项
1. 操作时应佩戴防护手套和眼镜，避免接触皮肤和眼睛；
2. 不可与酸类物质混合使用，以免产生危险反应；
3. 发生泼溅时应立即用大量清水冲洗，并及时就医处理。

AMINO CROSSLINKERSPRODUCT GUIDE • CYMEL® Resins •WorldwideAll About Resins FACTS & FIGURESAbout usdimately3Amino ResinsAllnex's expertise in crosslinking technology is part of our corporate heritage and the foundation to our leadership in supplying the market for amino resins. This brochureprovides product characteristics, compositional information and brief general comments on CYMEL ® amino crosslinkers used in industrial coatings applications includingautomotive, Original Equipment Manufacturers (OEM),kitchen cabinets, metal food and beverage packaging, metal building products and general metal finishing.Our new CYMEL formaldehyde-free crosslinkers are ideal for applications where formaldehyde emissions are a concern.Amino crosslinkers are used with epoxy, polyester, acrylic and alkyd resins and provide the desired balance offlexibility, exterior durability, chemical resistance and film toughness.Allnex's Goals in Research and DevelopmentSeveral factors drive Allnex's research and development efforts. Allnex focuses on gaining a fundamentalunderstanding of the technical challenges encountered by our customers as they work towards improving their formulations. Allnex also focuses on offering solutions quickly and cost-effectively. Equally important is ourcommitment to developing new products that fulfill long-standing needs of the industries we serve. Our technical specialists routinely visit customer locations, worldwide, to assist them in resolving problems and accelerating development of better products.True Customer CommitmentWith our extensive portfolio of liquid resin & additive, radiation cured and powder coating resin & additive, and crosslinker technologies, we are ideally positioned to help customers find the solutions to all of their coating challenges. We are dedicated to delivering value through the development of innovative, market-leading, high quality products that offer enhanced performance, increased ease-of-use, environmental compliance and reduced cost.IntroductionHigh Solids Methylated Melamine Resins ...............4Highly Methylated Melamine Resins ....................... 4Methylated High Imino Melamine Resins ................5Partially Methylated Melamine Resins .. (5)High Solids Mixed Ether Melamine Resins ............. 6 Highly Alkylated Melamine Resins ........................... 6High Imino Melamine Resins (7)Butylated Melamine Resins ....................................... 8n-Butlyated Melamine Resins ................................... 8Highly n-Butylated Melamine Resins ........................8n-Butylated High Imino Melamine Resins .............. 9iso-Butylated Melamine Resins (9)High Solids Urea Resins ........................................... 10Methylated Resins .................................................... 10Butylated Resins . (10)Butylated Urea Resins .............................................. 12n-Butylated Urea Resins ........................................... 12iso-Butylated Urea Resins . (13)Benzoguanamine and Glycoluril Resins ............... 14Benzoguanamine Resins ......................................... 14Glycoluril Resins .. (15)Formaldehyde Free Resins ...................................... 16CYMEL NF 2000 ........................................................ 16CYMEL NF 3041 .. (16)Table of ContentsHighly Methylated Melamine ResinsHighly methylated melamine resins consist of commercial versions of hexamethoxymethylmelamine (HMMM). They differ primarily in their degree of alkylation and monomer content. All are efficient crosslinking agentsfor hydroxyl, carboxyl and amide functional polymers. The practical equivalent weight for most of the resins is 130-180. Advantages are low VOCs; high film flexibility and toughness when used with inherently flexible backbone resins; excellent formulation stability, especially in waterborne systems formulated at a pH of 8-9; good mar resistance; and good intercoat adhesion properties. As typical with melamine resins, all are low in color and color development, have excellent exterior durability and good heat resistance. Because of their high extent of alkylation, the resins in this series require the addition of a strong acid catalyst for acceptable cure response when bakedat 125-150°C. Typically, 0.2- 0.4% p-toluene sulfonic acid based on total binder solids is recommended. The optimum concentration of acid catalyst depends on the basicity of the other components in the formulation and should be determined experimentally. Using a blocking amine forthe acid catalyst and adding a stabilizing alcohol to the formulation can enhance formulation stability.High Solids Methylated Melamine Resins4Methylated High Imino Melamine ResinsMethylated high imino melamine resins are partially methylolated and highly alkylated. These characteristics result in resins containing a significant concentration of alkoxy/imino or high NH functionality. The advantagesare fast cure response at 120-150°C without the need for strong acid catalysts, fast cure response in waterborne formulations, high film hardness, and low formaldehyde release on cure. In addition to reacting with hydroxyl, carboxyl and amide functionality on polymers, these resins also self-condense readily. Therefore, their practical equivalent weight is typically 180-240. They too, can be stabilized by adding tertiary amine and stabilizing primary alcohol to the formulation. Compared to their highly alkylated counterparts, the imino resins usually result in slightly less flexible coatings and slightly higher VOCs when used in solvent-based systems.Partially Methylated Melamine ResinsPartially methylated melamine resins are highly methylolated and partially alkylated. They cure well at 125-150°C without the need to add a strong acid catalyst. The acidity of most polymers used in thermoset coatings is sufficient to catalyze their reaction. Their film performance properties are similar to those of the high imino resinsin the previous category. In addition to reacting with the hydroxyl, carboxyl and amide functionality of polymers they, too, can self-condense readily. Their practical equivalent weight is also 180-240. As with all melamine resins, they can be stabilized by adding amine and stabilizing alcohol to the formulation. The major limitation of these products is high formaldehyde release on baking, primarily due to their high free methylol content.Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.5Highly Alkylated Melamine ResinsThe highly alkylated melamine resins in thiscategory are similar to the commercial versions of hexamethoxymethylmelamine (HMMM) except for the type of alkylation alcohol. The resins contain combinations of methoxy sites and longer chain length alkoxy sites (ethoxy, n-butoxy or iso-butoxy). They also differ from each other in their degree of alkylation and monomer content. Longer chain length alkoxy sites impart lower viscosity, improved flow and leveling, and intercoat adhesion. All of the resins in the series are efficient crosslinking agents for hydroxyl, carboxyl and amide functional polymers. The practical equivalent weight for most is 140-200. Other advantages are low VOCs; high film flexibility and toughness when used with inherently flexible backbone resins; excellent formulation stability, especially in waterborne systems at a pH of 8-9 and good mar resistance properties. Because of their high extent of alkylation, the resins in this series require the addition of a strong acid catalyst for acceptable cure response when baked at 125-150°C. Typically, 0.2-0.4% p-toluene sulfonic acid based on total binder solids is recommended. The optimum concentration of acid catalyst depends on the basicity of the other components in the formulation and should be determined experimentally. The use of a blocking amine for the acid catalyst and the addition of a stabilizing alcohol to the formulation should enhance formulation stability.High Solids Mixed Ether Melamine Resins6High Imino Melamine ResinsThe high imino melamine resins in this category are similar to those in the high imino methylated melamine series in that they are partially methylated and highly alkylated. They differ from methylated melamine resins in the type of alkylation alcohol, and they contain combinationsof methoxy sites and n-butoxy sites. The butoxy sites impart improved flow and leveling and intercoat adhesion properties. As in the methylated series, their composition contains primarily alkoxy/imino or alkoxy/NH functionality. The advantages are fast cure response at 120-150°C without the need for strong acid catalyst addition; fast cure response in waterborne formulations; high film hardness; and low formaldehyde release on cure. In addition to reacting with hydroxyl, carboxyl and amide functional polymers, the resins also self-condense readily. Therefore, their practical equivalent weight is typically 200-250. They, too, can be stabilized by amine and stabilizing alcohol addition to the formulation.Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.7n-Butylated Melamine Resinsn-butylated resins in this category are very polymeric in nature. They differ in extent of methylolation, butylation and polymerization. In general, higher extents of methylolation and butylation result in more hydrophobic resins with lower viscosities, higher stability, slightly higher film flexibility, film gloss and adhesion but slower cure response. Higher extents of polymerization result in faster film property development but also in higher viscosities, and therefore higher VOCs. None of the resins in this category require the addition of a strong acid catalyst for adequate cure at 125-150°C. Usually, the acidity of the other resin components in the formulation results in sufficient catalysis. In addition to reacting with hydroxyl, carboxyl and amide functionalities on polymers, these resinsself-condense readily. Their practical equivalent weight is typically 220-280 on a solids basis, High concentrations of the melamine resins in the formulation result in high film hardness and improved exterior durability but, possibly, lower film flexibility and lower adhesion properties. They, too, can be stabilized by adding amines and stabilizing alcohol to the formulation.Highly n-Butylated Melamine ResinsHighly butylated melamine resins are similar to the commercial versions of hexamethoxymethylmelamine (HMMM), except they are n-butylated. They also are slightly more oligomeric than their methylated counterparts.The butylation or butoxy sites impart improved flow and leveling and intercoat adhesion properties. However,cure response is slower than that of the resins in the methylated category. Yet, highly butylated melamine resins, are efficient crosslinking agents for hydroxyl, carboxyl and amide functional polymers. The practical equivalent weight is 160-220. Other advantages are high film flexibility and toughness when used with inherently flexible backbone resins; excellent formulation stability; and good mar resistance properties. Because of their high extent of alkylation, the resins require the addition of a strong acid catalyst for acceptable cure response when baked at 125-150°C. Typically 0.2-0.4% p-toluene sulfonic acid based on total binder solids is necessary. The optimum concentration of acid catalyst depends on the basicity of the other components in the formulation and should be determined experimentally. The use of a blocking amine for the acid catalyst and the addition of a stabilizing alcohol to the formulation should enhance formulation stability.Butylated Melamine Resins(1) = Foil solids 45 min at 45°C (2) = Pan solids 60 min at 100°C (3) = Pan solids 120 min at 105°C (4) = Pan solids 120 min at 120°C8n-Butylated High Imino Melamine ResinsButylated high imino melamine resins are similar to those in the high imino methylated melamine series; they are partially methylolated and highly alkylated. They differ from the high imino methylated melamine resins in that they are n-butylated. The butoxy sites impart improved flow and leveling and intercoat adhesion properties.As in the methylated series, their composition contains primarily alkoxy/imino or alkoxy/NH functionality. The advantages are fast cure response at 120- 150°C without the need to add a strong acid catalyst; high film hardness; and low formaldehyde release on cure. In addition to reacting with hydroxyl, carboxyl and amide functionality on polymers, the resins self-condense readily. Therefore, their practical equivalent weight is typically 160-220. They can be stabilized by the addition of an amine and a stabilizing alcohol to the formulation. iso-Butylated Melamine ResinsThe iso-butylated melamine resins in this category are similar to polymeric n-butylated resins and differ only in that they are "iso" rather than "n"-butylated. It is generally believed that iso-butylated melamine resins cure faster than n-butylated resins, although differences in extentof methylolation, alkylation and polymerization are believed to be more significant factors with respect to cure response. The comments made previously concerning the n-butylated resins also apply to the iso-butylated resins.Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.910Methylated ResinsMethylated urea resins were designed for waterborne and solvent-based formulations for interior and non-UV resistant applications. They differ from each otherprimarily in their extent of methylolation and methylation. As with other amino resins for coatings, higher extents of alkylation result in improved compatibility with most binders, improved stability; and better flow and leveling, but slower cure response. None of these resins require the addition of a strong acid catalyst for acceptable cure response at 125°C. The acidity of the other components in a formulation usually is sufficient for catalysis. For very low temperature cure systems, those for wood finishes, for example, a 2-component formulation is necessary. In such formulations, the acid catalyst is added to the fully-formulated system just prior to use. If the bake temperature is around 70°C, a concentration of 1-2% on total binder solids of a strong or weak acid is recommended. In general, urea resins react with thehydroxyl, carboxyl and amide functional sites on polymers, but they also have a high tendency for self-condensation. Their practical equivalent weight is in the range of 180- 260. The use of a blocking amine for the acid catalyst and the addition of a stabilizing alcohol to the formulation enhances formulation stability. The latter approach is recommended for 2-component formulations.Butylated resinsThe one resin in this category, CYMEL U-80 resin, issimilar in composition to several of the methylated resins, except that its alkylation alcohol is n-butanol. This resin is also recommended for interior and non-UV resistant coatings; it is used primarily in solvent-based systems. It is very hydrophobic and stable but slower curing than its methylated counterparts. A strong acid catalyst is recommended for acceptable cure response at 125°C. Other formulation details are the same as those given for methylated resins.High Solids Urea ResinsHigh Solids Urea ResinsProduct availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.11n-Butylated Urea ResinsThe urea resins in this category are all partially n-butylated and very polymeric in nature. They differ in extent of methylolation, butylation, and polymerization. In general, higher extents of methylolation and butylation result in more hydrophobic resins with lower viscosities, higher stability, and slightly higher film toughness, film gloss and adhesion but slower cure response. Higher extents of polymerization result in faster film property development but also in higher viscosities and, therefore, higher VOCs. None of the resins require the addition of a strong acid catalyst for adequate cure at 125°C. Usually, the acidity of the other resin components in the formulation is sufficient for catalysis. In addition to reacting with hydroxyl, carboxyl and amide functional polymers, the resins also selfcondense readily. Their practical equivalent weight is typically 220-300 on a solids basis. High concentrations of the urea resins in the formulation result inhigh film hardness, but, possibly, lower film toughness and lower adhesion properties. They can be stabilized by amine and stabilizing alcohol addition to the formulation. As with other urea resins,they are recommended for interior, non-UV resistant applications. The most typical applications are interior container coatings andButylated Urea Resins(1) = Pan solids 90 min at 105°C (2) = Pan solids 120 min at 105°C (3) = Pan solids 120 min at 120°C(4) = Pan solids 60 min at 100°C122-component solvent-based wood finishes, In the latter application, the acid catalyst is added to the fully-formulated system just prior to use. A concentration of 1-2% on total binder solids of a strongor weak acid is recommended for systems that require low bake temperatures - typically less than 70°C.iso-Butylated Urea ResinsThe iso-butylated urea resins in this category are similar tothe polymeric n-butylated resins, except that they are iso-butylated rather than n-butylated. It is generally believed that iso-butylated urea resins cure faster than n-butylated resins, although differences in extent of methylolation, alkylation and polymerization are believed to be more significant factors with respect to cure response. iso-butylated urea resins performin much the same way as n-butylated urea resins. That is, high concentrations of these resins in the formulation result in high film hardness, but, possibly, lower film toughness and lower adhesion properties. iso-butylated resins can be stabilized by adding amine and stabilizing alcohol to the formulation. They are recommended for interior and non·UV resistant applications, as well.Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.1314Benzoguanamlne ResinsBenzoguanamine resins are similar to melamine-based resins in that they, too, are triazine based, but in this instance, the triazine has a benzene group substitution. Therefore, they are less functional than melamine-based resins, and are not UV resistant. Benzoguanamine resins are noted for their enhanced film flexibility, or toughness, and for their chemical resistance. They are typically used in primers, container coatings, and appliance finishes. Usually, highly alkylated, monomeric benzoguanamine resins result in higher film flexibility than that which can be achieved with other types of resins, but they alsorequire the addition of a strong acid catalyst for adequate cure at temperatures greater than 125°C. Their practical equivalent weights are slightly higher than the practicalweights of their melamine counterparts and range from 160-220. The less alkylated polymeric resins only require the acidity of the other components in the formulation to cure adequately at greater than 125°C, but they have higher VOCs in a solvent-based formulation. Their practical equivalent weights are also slightly higher than those of their melamine counterparts and range from 200-260 on a solids basis. The use of a blocking amine and the addition of a stabilizing alcohol to the formulation should enhance formulation stability.(1) = Pan solids 120 min at 120°CBenzoguanamine and Glycoluril Resins(2) = Foil solids 45 min at 45°C(3) = Pan solids 120 min at 105°CGlycoluril ResinsGlycoluril resins are similar to their melamine resinscounterparts in that they, too, are based on a ring structure,glycoluril. Similar to benzoguanamine resins, they areless functional than melamine resins but are UV resistantand can be used in exterior coatings. Their advantagesare film toughness and flexibility, ability to adhere tometals, and low formaldehyde release on curing. There aretwo categories in the product line, unalkylated methylolglycoluril resins, and those which are highly alkylated.CYMEL 1172 is unalkylated, and was designed for water-based coatings with low temperature cure performanceproperties. The highly alkylated resin, CYMEL 1170, wasdesigned to replace HMMM where there is a desire toimprove film flexibility. The same comments concerninghighly alkylated monomeric melamine resins also apply tothe alkylated glycoluril resins.Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.15CYMEL® NF 2000CYMEL NF 2000 crosslinking agent is a unique trifunctional melamine-based crosslinker containing reactive carbamate functionality. It can be used to crosslink hydroxy- and epoxy containing polymers to give highly durable, acid-resistant films that exhibit a favorable balance of hardness and flexibility. An important feature of CYMEL NF 2000is that it does not contain or emit formaldehyde on cure.It can be employed as the sole crosslinker in a coatingor ink formulation, or it may be used at lower levels in combination with other crosslinkers, such as conventional amino resins or isocyanates, in order to obtain a balance of properties. CYMEL NF 2000 is recommended for high quality durable finishes such as automotive topcoats, exterior can varnishes and coil coatings. CYMEL NF 2000 reacts with hydroxy functional backbone resins at >125°C bake schedules to form urethane linkages. Cure can typically be accomplished without use of a catalyst to yield films that exhibit excellent hardness, chemical resistance, exterior durability and environmental etch resistance. Addition of low levels of acid catalyst (e.g. 0.5% dodecyl benzene sulfonic acid on binder solids) has been found to improve humidity resistance properties in some systems. Both catalyzed and uncatalyzed formulations show good 1K package stability at 23°C. CYMEL NF 2000 will react with carboxy functional backbone resins, but require bake temperatures >150°C. CYMEL NF 3041CYMEL NF 3041 is a partially n-butylated crosslinker agent designed for 2 pack ambient and heat cured formulations for industrial wood and plastic applications. These systems have excellent early hardness, resistance properties, appearance and hot/cold cycle flexibility. CYMEL NF 3041 is a very effective crosslinking agent for alkyd, polyester and acrylic polymers containing primary hydroxyl functionality. CYMEL NF 3041 resin requires the addition of an acid catalyst to the formulation in order to obtain effective cure for both ambient and heat cured applications. It is recommended to use 2.0% CYCAT 500 based on weightof total binder solids. However, the acidity of other formulation components may affect the reaction rate and should be evaluated in combination with the catalyst. Catalyzed potlife can be extended by the addition of 10 to 20% primary alcohol on total binder solids. Methanol or ethanol is preferred to ensure early hardness development and sandability. The coatings demonstrate very good flow, gloss, early film hardness, early print resistance and chemical resistance.Formaldehyde Free Resins(1) = Foil solids 45 min at 45°C(2) = Pan solids 120 min at 105°C16Product availability can vary by usage location. Please contact your local Allnex representative regarding availability in specific countries and regions.1718All About ResinsNotice: Trademarks indicated with the ® or ™ are registered, unregistered or pending trademarks of Allnex Belgium SA or its directly orindirectly affiliated Allnex Group companies.Disclaimer: Allnex Group companies (“Allnex”) decline any liability with respect to the use made by anyone of the information containedherein. The information contained herein represents Allnex's best knowledge thereon without constituting any express or implied guaranteeor warranty of any kind (including, but not limited to, regarding the accuracy, the completeness or relevance of the data set out herein).Nothing contained herein shall be construed as conferring any license or right under any patent or other intellectual property rights of Allnexor of any third party. The information relating to the products is given for information purposes only. No guarantee or warranty is providedthat the product and/or information is adapted for any specific use, performance or result and that product and/or information do notinfringe any Allnex and/or third party intellectual property rights. The user should perform its own tests to determine the suitability for aparticular purpose. The final choice of use of a product and/or information as well as the investigation of any possible violation of intellectualproperty rights of Allnex and/or third parties remains the sole responsibility of the user.©2014 Allnex Group. All Rights Reserved.19XLR3001-EN-WW-0314 AFRICAASIAAUSTRALIAEUROPENORTH AMERICASOUTH AMERICAAllnex Global Operational HeadquartersSquare Marie Curie 111070 Anderlecht – BrusselsBELGIUM。