擦拭布IEST-RP-CC004.3中文版

SAFETY DATA SHEETProduct Name: CaviWipes™ BleachProduct Use: Hard surface cleaner and disinfectant wipes. Read and understand the entire label before using. Use only according to label instructions. It is a violation of Federal law to use this product in a manner inconsistent to label instructions.Manufacturer: METRE X™ RESEARCH1717 W. Collins Ave.Orange, CA 92867U.S.A Canadian Distributor: Sybron Canada LPBrampton, Ontario L6W 4T5Information Phone Number: 1-800-841-1428 (Customer Care)Chemical Emergency Phone Number (Chemical Spills, Leaks, Fire, Exposure or Accident only): CHEMTREC 1-800-424-9300 (in the US) 1-703-527-3887 (Outside the US)SDS Date of Preparation/Revision: July 11, 2017GHS / HAZCOM 2012 Classification:This product is not hazardous according to the OSHA Hazacom 2012 standard (29 CFR 1910.1200) Label Elements:Signal Word: None requiredPictogram: None requiredHazard Phrases: None requiredPrecautionary Phrases:None RequiredThis product is an aqueous solution impregnated on a polyester wipe.Eye Contact: If contact occurs, flush eyes with large quantities of water, holding the eyelids apart. Get medical attention if irritation persists.Skin Contact: Wash hands thoroughly with soap and water. If irritation develops, get medical attention.Inhalation: None normally required. If irritation or symptoms develop, move to fresh air and get medical attention.Ingestion: Ingestion is unlikely due to product form. If swallowed, rinse mouth with water. Do not induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention.Most important symptoms and effects, acute and delayed: May cause mild eye irritation. Prolonged skin contact may cause skin irritation.Indication of immediate medical attention and special treatment, if needed: None required under normal conditions of use.Suitable (and Unsuitable) Extinguishing Media: Use any extinguishing media that is appropriate for the surrounding fire.Specific Hazards Arising from the Chemical: This product will burn once the liquid has evaporated. Combustion may produce carbon and sodium oxides.Special Protective Equipment and Precautions for Firefighters: Firefighters should wear positive pressure self-contained breathing apparatus and full protective clothing for fires in areas where chemicals are used or stored.Personal precautions, Protective equipment, and Emergency procedures: No special precautions are required for handling clean wipes. When using wipes to clean and disinfect, please follow appropriate universal precautions due to potential pathogens on the surface.Environmental Precautions: Avoid release to the environment. Report spill as required by local and federal regulations.Methods and Materials for Containment and Cleaning up: Do not reuse towelette. Pick up wipe and place in an appropriate container for disposal. If used, place in a container for infectious waste disposal. Do not flush in toilet.Precautions for Safe Handling: Avoid contact with eyes. Wash thoroughly with soap and water after handling. Not for cleaning or sanitizing skin. Do not use as a diaper wipe or for personal cleansing.This product contains bleach. Do not use this product with other chemicals such as ammonia, toilet bowl cleaners, rust removers, or acid, as this releases hazardous gases.Conditions for Safe Storage, Including any Incompatibilities: Store this product in a cool, dry area, away from direct sunlight and heat to avoid deterioration. Protect container from physical damage. When not in use, keep container tightly closed to prevent moisture loss.Exposure LimitsAppropriate Engineering Controls: General ventilation should be adequate for normal use.Respiratory Protection : None normally required. For operations where the occupational exposures are exceeded, a NIOSH approved respirator with dust/mist cartridges or supplied air respirator appropriate for the form and concentration of the contaminants should be used. Equipment selection depends on contaminant type and concentration. Select in accordance with 29 CFR 1910.134 and good industrial hygiene practice. For firefighting, use self-contained breathing apparatus.Hand protection: None required for handling clean wipe. Follow appropriate universal precautions for cleaning surfaces and equipment potentially contaminated with infectious materials.Eye Protection : None required for handling clean wipe. Follow appropriate universal precautions for cleaning surfaces and equipment potentially contaminated with infectious materials.Protective Clothing: None required for handling clean wipe. Follow appropriate universal precautions for cleaning surfaces and equipment potentially contaminated with infectious materials.Hygiene measures: None required for handling clean wipe. Appearance: Clear, colorless liquid on a polyester towelette Odor: Bleach odor Odor Threshold: Not available pH: 10.4 (typical) Melting/Freezing Point: 32°F (0°C) BoilingPoint/Range:212°F (100°C) Flash Point: Not flammable Evaporation Rate: Same as waterFlammability: (Solid, Gas) Not applicable FlammabilityLimits:Not applicable Vapor Pressure: Same as water Vapor Density: Not available Relative Density: 1.04 (typical) Solubilities:Complete soluble in water Partition Coefficient: (N-Octanol/Water) Not available AutoignitionTemperature:Not flammable Decomposition Temperature: Not available Viscosity:Not availableReactivity: None known.Chemical Stability: Stable.Possibility of Hazardous Reactions: None known.Conditions to avoid: None known.Incompatible Materials: Avoid contact with strong oxidizing agents, acids, caustics, and ammonia. Hazardous decomposition products: Carbon and sodium oxides.Potential Health Effects:Inhalation: Not a normal route of exposure with a wipe. Inhalation of vapors may cause irritation of the nose and throat. In an OCSPP 870.1300 acute inhalation study, the LC50 for the product was determined to be greater than 2.21 mg/L (Category IV).Skin Contact: Prolonged skin contact may cause skin irritation with redness and itching. . In an OCSPP 870.2500 Acute Skin Irritation Study, this product was shown to be minimally irritating to skin (Category IV). In an OCSPP 870.1200 Acute Dermal Toxicity in rats, the LD50 in rats was determined to be 5050 mg/kg (Category IV). This product did not cause skin sensitization with guinea pigs in an OCSPP870.2600 skin sensitization study.Eye Contact: May cause mild irritation with redness and tearing. In an OCSPP 870.2400 Acute Eye Irritation Study, this product was shown to be minimally irritating to eye (Category IV)Ingestion: Ingestion is an unlikely route of exposure for a wipe product. If swallowed, may cause gastrointestinal disturbances including nausea and diarrhea. In an OCSPP 870.1100 acute oral toxicity study with rats, the LD50 was determined to be greater than 5000 mg/kg (Category IV).Chronic Hazards: None expected.Carcinogen: None of the components are listed as a carcinogen or potential carcinogen by IARC, NTP, ACGIH, or OSHA.Acute Toxicity Values:Product: Oral rat LD50 >5000 mg/kg (no mortalities), Inhalation rat LC50 >2.2 mg/L/4 hr (no mortalities), Dermal rat LD50 >5050 mg/kg (no mortalities).Toxicity: No toxicity data available for product.Sodium Hypochlorite: 96 hr LC50 Oncorhynchus mykiss 1.65 mg/L, 48 hr EC50 daphnia magna 141ug/LPersistence and degradability: Biodegradation is not applicable to inorganic substances. Bioaccumulative Potential: Not data available. This product is not expected bioaccumulate.Mobility in Soil: No data available.Other Adverse Effects: None known.Solution Disposal: Flush thoroughly with large quantities of water into sewage disposal system in accordance with Federal, State, and local regulations.Container Disposal: Nonrefillable container. Do not reuse or refill this container. Offer for recycling, if available. If recycling is not available, discard in trashThis chemical is a pesticide product registered by the United States Environmental Protection Agency and is subject to certain labeling requirements under federal pesticide law. These requirements differ from the classification criteria and hazard information required for safety data sheets (SDS), and for workplace labels of non-pesticide chemicals. The hazard information required on the pesticide label is reproduced below. The pesticide label also includes other important information, including directions for use.FIFRA Labeling:Keep Out Of Reach of ChildrenThis product meets EPA’s Toxicity Category IV by all routes of exposure. Therefore a Signal Word, Precautionary Language and First Aid Statement is not required in accordance to EPA Label Review Manual: Chapter 7.Physical or chemical hazard: This product contains bleach. Do not use this product with other chemicals such as ammonia, toilet bowl cleaners, rust removers, or acid, as this releases hazardous gases.U.S. Federal Regulations:EPA SARA 311/312 Hazard Classification: Not HazardousEPA SARA 313: This Product Contains the Following Chemicals Subject to Annual Release Reporting Requirements Under SARA Title III, Section 313 (40 CFR 372): NoneProtection of Stratospheric Ozone: This product is not known to contain or to have been manufactured with ozone depleting substances as defined in 40 CFR Part 82, Appendix A to Subpart A.CERCLA SECTION 103: The RQ of this product based on the RQ of sodium hypochlorite of 100 lbs present at 1% maximum is 10,000 lbs. Many states have more stringent release reporting requirements. Report spills required under federal, state and local regulations.California Proposition 65: This product does not contain chemicals known to the State of California to cause cancer and/or reproductive toxicity.International InventoriesUS EPA TSCA Inventory: All of the components of this product are listed on the Toxic Substances Control Act (TSCA) Chemical Substances Inventory or exempt.Canadian Environmental Protection Act: All of the components in this product are listed on the Domestic Substances List (DSL) or exempt.NFPA Rating: Fire: 0 Health: 0 Instability: 0Effective Date: July 11, 2017Supersedes Date: February 6, 2017Revision Summary: Section 11 Inhalation, Skin Contact and Ingestion, Acute Toxicity Values, Section 16 NFPA RatingThe information and recommendations set forth herein are taken from sources believed to be accurate as of the date of preparation, however, METREX™ RESEARCH makes no warranty with respect to the accuracy or suitability of the recommendations, and assumes no liability to any use thereof.。

无尘擦拭布的评估项目评估无尘擦拭布的目的在于提供一个较客观的方法，以确定无尘布可让客户安全地使用，制造商更可由此明确产品的优劣及改善的方向。

1、基本材质、外观（封边效果、纺织结构等）如普通聚酯（涤纶）擦拭布，超细纤维无尘布，机织布或是针织布;激光切割或冷裁等.2、尺寸、克重一般同种纺织结构的无尘布克重越大,其擦拭性能越好3、离子含量(IC:Ion contamination)利用离子色谱法分析法测量无尘布阴阳离子的含量.4、发尘量(LPC: Liquid Particle Count)所谓的LPC就是测试擦拭布发尘性的一个指标,将擦拭布放于DI水中浸泡,通过震荡,利用感应的仪器来测量水中的微粒含量.擦拭布基本都是测试LPC数据,因为擦拭布一般都在液态状况下使用.一般称此法为:液态Particle测量APC(Air Particle Coune)借着汉姆滚筒模拟受测物于实际使用中所产生尘粒的运动模式,利用粒子计数器(Particle Connt)测量于运动中所产生的微污染(Particle). 一般称此法为:干式Particle测量5、NVR/FITR(Silicone oil,amide,DOP)NVR非挥发性残留物测试.NVR测试主要是用相应溶剂做测试,将无尘布放在溶剂中浸泡,浸泡液经蒸发后,测试浸泡液里残留的非挥发性物质质量(即无尘布上残留的非挥发性物质质量)FTIR傅立叶红外光谱分析,FTIR测试主要检验无尘布是否含有硅油(Silicon oil) 、氨基化合物(Amide) 、增塑剂(Dop)6、吸液量吸液速率根据IEST-RP-CC004.3第8节要求,需测试无尘布的吸液量与吸液速率。

吸液量反映的量单位面积无尘布的吸收液体的毫升数。

吸液速率是指无尘布吸收10ML液体所需的时间。

IEST-RP-CC003服装系统建议标准污染控制工业标准 IEST-RP-CC003.3：洁净室和其他受控环境内的服装系统要求。

一、可能影响洁净室性能的服装系统因素包括服装的选择、保养、结构、有效性、原材料的性能特点、文字记录、整体性能、测试方法以及洗烫。

二、织物：一）总则：1.根据受控环境的污染控制程度等级、织物的成本、舒适性和耐用性来选择织物。

2.所选用的织物、纱线以及其它材料和配件可能会影响服装系统的性能。

二）织物的组织结构：1.可分为三种基本类别：梭织物、针织物以及非织造布。

2.每一种组织结构各有优、缺点，并且应用形式多样。

3.用于洁净室相关性能评价的织物需要通过行之有效的方法使其保持干净，并且清洁的方法需要和选择的杀菌消毒工艺相配合。

4.含有棉、亚麻和羊毛的织物会脱出颗粒和纤维，不能用于洁净室。

三）梭织物：1.特点：1）普遍用于洁净服织物结构，包括各种服装、帽罩、鞋类和面罩。

2）适用于各种级别的受控环境。

3）所用的纱线为连续聚酯长丝束。

纱线的数量、尺寸、形状和纹路不同可以赋予织物不同的性能特点。

4）在织机上垂直交错，一组沿着织物的长度方向，另一组从织物的一端横越至另一端的纱线分别称为：经纱和纬纱。

5）一种织物的浮线在编织过程中就已经确定下来。

这是由于一定数量的连续水平纱线与另一连续纱线交织的结果。

6）编织设计、纱线密度和长丝的选择对一种织物的厚度、克重、弹性和悬垂性、手感、过滤性和阻隔性能、舒适性、强度和耐久性起着至关重要的作用。

2.组织结构：A平纹组织是织物设计的最基本类别，纱线以一上一下的规律交织相临的纱线，可用于最致密、最轻、最薄的织物结构设计，通过轧光可使织物更加致密。

B斜纹组织：经纱从相临的两根或多根纬纱上面或下面穿过，织物表面通常呈现对角线外观效应，普通的斜纹组织如2×1、2×2和3×2，较长的浮长线使斜纹织物弹性好，因此较平纹织物手感柔软。

無塵擦拭布分析參考手冊(version:draft-01)台灣檢驗科技股份有限公司化學綜合實驗室-超微量分析實驗室( UTIS)目錄前言及無塵布特性說明Page 4功能性測試項目簡介潔淨度之重要與對製程影響潔淨度測試項目簡介建議測試項目參考表單位換算測試結果統計分佈圖SGS自定等級規格表面阻抗分析方法表面靜電值分析方法非揮發性殘餘物(NVR)分析方法特殊有機化合物分析方法Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 ~ 11 Page 12 Page 13 Page 14 Page 15~16 Page 17~19目錄潔淨度陰陽離子含量分析方法潔淨度微量金屬含量分析方法Particle濕式測試法Particle乾式漢姆克滾筒測試法潔淨度測試項目簡介Page 20 Page 21~22 Page 23~14 Page 25無塵擦拭布已經被廣泛用在電子產業光電產業及半導體產業, 為什麼要用無塵擦拭布主要是因為無塵擦拭布的以下幾種特性用來擦拭產品不但功能性佳, 又可避免對製程造成的污染.•超長纖維•冷裁,熱融, 超音波,雷射切割•特殊洗淨程序(低離子釋出量)•低發塵性•吸水性佳•表面柔軟,擦拭時不會刮傷產品但如何挑選便宜又合適的無塵布?主要需從功能性及潔淨度兩個層面來考量所謂功能性是指無塵布的物理特性, 可能與布的材質及織法有關一般大概可分為幾個項目基重–是指布料重量與面積之比值如每米平方的布多少克重(g/ m-sq)吸水度–是指單為面積或單位重量能飽和吸收的水量如每米平方的布能吸收多少毫升(或重量) (ml/m-sq , g/m-sq)或每克的布多能吸收多少毫升(或重量) (ml/g , g/g)吸水速率–有兩種定義一種為計算水滴從在無塵布表面到完全被纖維所吸收的時間(sec)另一種為計算出纖維橫向與縱向在多少時間能吸取多少高度的水( sec – cm )表面阻抗值–是指無塵布之材質的電阻抗值, 阻抗值為導電值之倒數阻抗值越高表是布的材質越不易導電(Ω, KΩ, MΩ)靜電值–是指無塵布在生產折疊包裝及運送中或與包裝材產生之模擦等因素造成在拆封使用前表面的瞬間靜電值.(V ,mA)抗張強度–是指無塵布在橫向與縱向對抗張力之最大強度以上功能性測試是大家比較能理解的,但為何要要求進行潔淨度測試呢?潔淨度對無塵布有何影響? 會對使用無塵布有何影響?在光電半導體產業,為了管控製程之良率,針對污染源之控制非常重要針對半導體製程可能造成的污染源可能來自於以下幾個來源1.原物料本身之潔淨度2.製程純水品質3.製程特用化學品品質4.人員本身帶來的污染–汗,毛髮,皮屑,化妝品…等5.機台設備之污染6.使用工具器具之污染7.廠區空降污染分子(AMC)8.包裝材之污染某些無塵布會用在擦拭產品或機台對產品的污染可以說是最直接的其污染物種類大致可分下列幾種⏹無機污染物金屬污染物…….Na , K , Ca , Al , Fe …..離子污染物………Cl- , NO3- ,SO42- , NH4+ ….其它污染元素……..S , P , B ….⏹有機污染物(半)揮發性有機物………有機溶劑類,不揮發性有機物………….Silcone , DOP , Amide ……⏹生物污染物……………. 細菌⏹微塵(Particle)離子含量過高除了可能因離子本身易帶電荷導致影響產品之電性外離子含量過高也會造成強的氧化或還原作用而導致產品表面易氧化生鏽腐蝕某些離子或金屬甚至造成光罩或玻璃基板表面之霧化現象金屬含量過高容易造成微細線寬之間的短路現象B . P 等化合物造成矽晶元表面結構之變異有機污染物揮發在空氣中後,若沉積在物體表面也會造成光罩霧化或蝕刻不良大分子的有機物如Silicone …等造成線路絕緣而導電不良微塵污染如有上述幾種情況可能發生之疑慮,在某些電子零件運轉時造成零件表面之刮傷…等狀況.以上原因就知道會何針對無塵擦拭布都會要求進行潔淨度測試一般潔淨度測試項目大致上有以下幾種不揮發殘餘物(NVR) –是指無塵布在不同溶劑中使用會溶出多少不揮發性的溶出物質之總量, 一般比較常進行測試的溶劑為IPA , DIW,Aetone , Hexane….等,是以溶劑對無塵布進行萃取, 並將萃取後之溶劑揮發後,以高位數天平來計算其不揮發物之總量特殊有機化合物(Silcone , Amide ,DOP) –是指無塵布在不揮發殘餘物中,是否存在比較容易傷害產品之特殊有機添加Silicone,Amide ,DOP等樣品以正已烷萃取後,將萃取液揮發濃縮最後以傅利葉轉換紅外光譜儀(FTIR)進行定性分析陰陽離子含量(Anions & Cations )- 是指無塵布表面存在陰離子及陽離子的含量.常見因離子有氟離子(F-)、氯離子(Cl-)、溴離子(Br-)、亞硝酸根離子(NO2-)、硝酸根離子(NO3-)、磷酸根離子(PO43-)、硫酸根離子( SO42-) , 常見的陽離子有鋰離子(Li+)、鈉離子(Na+)、銨離子(NH4+)、鉀離子(K+)、鈣離子(Ca2+)、鎂離子(Mg2+)無塵布之離子含量是以超純水進行萃取後以離子層析儀(IC)進行分析金屬元素含量(Metals) –無塵布存在一些較高導電性金元素含量,如鐵(Fe)、鋁(Al)、銅(Cu)、銀(Ag)、金(Cu)……微粒子數(濕式法) –是以濕式萃取的方式將既已存在無塵布中之Particle經振盪器振盪萃取後,以液態雷射微粒子計數分析儀(Liquid Particle Counter) 進行分析微粒子數(乾式法) –是以漢姆克滾筒(Helmke Drum ROTA TING TEST CHAMBER)將無塵布無滾筒中進行翻滾後以氣態微粒子數分析儀(APC)對所產生的Particle逸散量進行量測當然, 在不同用途所使用之無塵擦拭布,其所需要注意的功能性或污染控制的項目或多或少也有差異, 以下是SGS參考許多不同使用族群所有所規範部份整理成建議測試項目表以供大家參考,“◎”記號為建議測試項目“Δ»記號為參考項目功能性檢測使用目的初步清潔擦拭機台擦拭玻璃基擦使拭零組基重ΔΔΔΔ吸水度◎◎ΔΔ吸水速率◎◎ΔΔ表面阻抗ΔΔ◎◎靜電值ΔΔ◎◎抗張強度◎Δ◎Δ控制污染性檢測使用目的初步清潔擦拭機台擦拭基板擦拭零組件不揮發物NVR-IPA ◎◎◎◎不揮發物NVR-DIW ◎◎◎◎不揮發物NVR-Hexane ΔΔΔΔ不揮發物NVR-Acetone ΔΔΔΔ特殊有機物(FTIR) ◎◎Δ◎陰陽離子Δ◎◎◎金屬元素ΔΔ◎Δ揮發性有機物ΔΔΔΔ微粒子數(濕式法) ◎◎Δ◎微粒子數(漢姆克滾筒法) ΔΔ◎Δ無塵擦拭布分結果通常以樣品本身重為基準或以樣品本身的總表面積為基準以下是可能在分析結果常見之單為換算.單位換算Particle(count/m2) = (count/cm2)*10000(count/cm2) =(count/pcs)/無塵布2面總表面積cm2(count/g)=(count/cm2) *無塵布2面總表面積cm2/無塵布每pcs重量gIons & Metals(ug/m2) =(ug/cm2)*10000(ug/cm2)=(ug/pcs)/無塵布2面總表面積cm2ppm= (ug/g)=(count/cm2)*無塵布2面總表面積cm2/無塵布每pcs重量g%=ppm/10000NVR(ug/m2)=(ug/cm2)*10000(ug/cm2)=(ug/pcs)/無塵布2面總表面積cm2ppm=(ug/g)=(count/cm2)*無塵布2面總表面積cm2/無塵布每pcs重量g%=ppm/10000吸水度g/g=g/m2*無塵布2面總表面積m2/無塵布每pcs重量g% = g/g *100%SGS 依據國內外無塵布生產或代理商及光電半導體業者所委託檢測 ,以超30家以上廠商250筆以上之結果, 數據整理如下,以做為目前供應商及使用者之參考依據.1. 不揮發殘餘物(NVR) for IPA , Acetone , DIW12345678910IPAAcetoneDIW2. 陰離子含量 (Anions)0.010.020.030.040.050.060.070.080.090.1FClNO2BrNO3PO4SO4單位: ug/cm.sq單位: ug/cm.sq3. 陽離子含量 (Cations )0.010.020.030.040.050.060.070.080.090.1LiNaNH4KMg Ca4.金屬元素含量 (Metals)0.0050.010.0150.020.0250.030.0350.040.0450.05NaKCaMgAlFe單位: ug/cm.sq單位: ug/cm.sq5.吸水度1002003004005006007008009001000吸水度6. 微粒子數(濕式法)2000400060008000100001200014000160001800020000 0.1~0.2um0.2~0.5um0.5~1.0um>1.0 um單位: ml/m.sq單位:count/cm.sq由參考統計數據及收集國內外使用廠商之自定驗收規格資料, SGS制定無塵布之等級標準,將無塵布分等為4級, 以提供不知如何判斷其所檢驗結果之好壞之業者及使用者參考項目單位等級 A 等級 B 等級 C 等級 D 吸水度ml/m.sq >400 400-300 300-200 <200 陽離子含量(each) ug/cm.sq <0.01 0.01~0.05 0.05~0.1 >0.1 陰離子含量(each) ug/cm.sq <0.02 0.02~0.1 0.1~0.2 >0.2 NVR for IPA ug/cm.sq <2 2~4 4~10 >10 NVR for DIW ug/cm.sq <2 2~4 4~10 >10 Silcone -- Negative -- -- --微粒子數(濕式法) >0.5um count/cm.sq < 750 600~1500 1500~3000 >3000 微粒子數(漢姆克滾筒法)count/pcs <100 100~500 500~1000 <1000 >0.5um註1.以上必要項目需都有數據才可判斷等級註2.無塵布等級以最差等級分析項目為等級例如有5個項目為等級A,有3個為等級B, 則該無塵布為等級B等級A : 建議可用在Class 100級以上之無塵室使用等級B : 建議可用在Class 100 ~ Class 10000 級以上無塵室使用等級C : 建議可用在Class10000 以下或一般有環境控制廠區使用等級D : 建議可在進無塵室之前使用。

Sani-Cloth wipes are disposable disinfection wipes for non-porous hard surfaces and non-invasive medical devices. Sani-Cloth1.Check with your internal protocols to ensure that the correct PPE is used for the product,area and equipment you are about to clean and/or disinfect.2.Check the expiry date.3.Instructions are available for opening the canisters, flow wrap and bucket.4.Wipe use instructions - Remove any visible soiling with the first wipe, then use an additionalwipe to disinfect.5.Remove only one wipe at a time. Open out the wipe.6.Wipe direction should be ‘dirty to clean’, top to bottom, taking care not to go over the samearea twice to prevent any cross contamination.7.Contact Time & Drying Timea.One wipe covers an approximate surface area of one (1) metre square. Do notoveruse the wipe, if it becomes dry or soiled discard and use another wipe tocomplete the area.Packaging SymbolsHere are some of the most common symbols you may find on PDI product packaging and their description:FAQ’sWhat is contact time and what happens if the surface dries before the stated contact time on a Sani-Cloth product label?。

环境科学和技术研究所污染控制部门操作规程建议004.3 IEST-RP-CC004.3清洁室和其它受控环境的擦拭材料评价为改进有关技术和工程科学，环境科学和技术研究所（IEST）发表了本操作规程建议。

特殊使用的实用性及适用性，使用者自行决定。

本操作规程建议由IEST污染控制部门工作组004提出并归口管理。

2004 版版权归IEST2004年8月首次印刷ISBN 978-1-877862-98-4改进建议：IEST工作组一直致力于本规程和有关文件的改进研究。

欢迎读者多提建议。

如有相关建议，请登入IEST网站找到“改进建议”，使用在线的方式提出建议。

网址：/proposal/form.html.环境科学和技术研究所5005 Newport Drive, Suite 506Rolling Meadows, IL 60008-3841Phone:(847)255-1561 Fax: (847)255-1699E-mail:*************洁净室和其他受控环境的擦拭材料评价IEST-RP-CC004.3目录章节1范围和限制 (4)2 参考文献 (4)3 术语及定义 (5)4 背景及目的 (5)5 实验室规程建议 (6)6 颗粒检测方法 (8)7 可提取物的检测 (16)8 吸附量和吸附率检测 (21)9耗材生物负荷定量方法 (25)10 静电试验 (27)图形1颗粒大小和枚举技术2 16领域3 32领域表格1 试验结果的精度和偏差（10次重复）附录A 参考文献环境科学和技术研究所（IEST）污染控制部门操作规程建议004.3评估洁净室和其他受控环境擦拭材料评价IEST-RP-CC004.31范围和限制1.1 范围本规程描述了洁净室和其他受控环境擦拭材料的清洁特性检测方法。

1.2 限制本规程未建议擦拭布组成、包装或者洗涤，或者像强度、抗磨蚀力等物理性质。

2 参考文献以下文件被合并到本规程指定内容，读者需使用参考文献的最新版本。

Cavi Wipes（电缆擦拭布）是一种专门用于清洁和维护电缆和电子设备的湿巾。

它们通常含有能够去除油脂、灰尘和其他污染物的化学物质，同时保护设备不受损害。

这些擦拭布广泛应用于电气工程、电子制造和数据中心等领域。

Cavi Wipes的主要成分通常包括：
1. 溶剂：用于溶解油脂和污垢，如酒精或异丙醇。

2. 表面活性剂：帮助湿巾与污染物混合，使其更容易被清除。

3. 湿润剂：确保湿巾在使用时保持湿润状态。

4. 稳定剂：保持湿巾的化学稳定性，防止成分分解。

5. 香料：可能添加一些香料来改善使用体验。

此外，这些擦拭布可能还会添加一些成分来保护使用者的皮肤，如防腐剂和润滑剂。

重要的是，这些擦拭布应该是非腐蚀性的，无毒性的，以确保在清洁过程中的安全和效率。

在选择和使用Cavi Wipes时，应遵循产品说明和实验室安全规范，以确保正确和有效地清洁电缆和电子设备。

Check the condition of the wiper blades at least every six months.Replace them if you find signs of cracking in the rubber,areas that are getting hard,or if they leave streaks and unwiped areas when used.Raise the wiper arm off the windshield.Remove the blade from its holder by grasping the tabbed end of the blade.Pull firmly until the tabs come out of the holder.1. 3.Wiper Blades170Do not open the hood when the wiper arms are raised,or you will damage the hood and wiperarms.Examine the new wiper blades.If they have no plastic or metal rein-forcement along the back edge, remove the metal reinforcement strips from the old wiper blade, and install them in the slots along the edge of the new blade.Slide the new wiper blade into the holder until the tabs lock.Slide the wiper blade assembly onto the wiper arm.Make sure it locks in place.Lower the wiper arm down against the windshield.4.5.6.7.Wiper Blades171The following pages give moredetailed information on how to take care of your tires and what to do when they need to be replaced.To safely operate your vehicle,your tires must be the proper type and size,in good condition with adequate tread,and correctly inflated.The following chart shows therecommended cold tire pressures for most normal driving conditions and speed.The compact spare tire pressure is:TiresRecommended Tire Pressures for Normal Driving17260psi (420kPa ,4.2kgf/cm )Use a gauge to measure the airpressure at least once a month.Even tires that are in good condition may lose one to two psi (10to 20kPa,0.1to 0.2kgf/cm )per month.Remember tocheck the spare tire at the same time.Check the pressurein the tires when theyare cold.This means the vehicle has been parked for at least three hours,or driven less than 1mile (1.6km).Add or release air,if needed,to match the recommended cold tire pressures on page .If you check the pressure when the tires are hot (driven for several miles),you will see readings 4to 6psi (30to 40kPa,0.3to 0.4kgf/cm )higher than the cold reading.This is normal;do not release air to match the cold pressure.When you return to normal speed driving,be sure to readjust the tire pressure for normal driving.You should wait until the tires are cold before adjusting the tire pressure.Tire pressure for high speed driving is the same as for normal driving.For convenience,the recommended tire sizes and cold air pressures are on a label on the driver’s doorjamb.For additional technical information,see page .Honda strongly recommends that you not drive faster than posted speed limits and conditions allow.If you decide it is safe to drive at high speeds,be sure to adjust the cold tire pressures as shown below.If you do not adjust the tire pressure,exces-sive heat can build up and cause sudden tire failure.173210CONTINUEDU.S.DX,HX and Canadian DX models onlyU.S.LX,EX and Canadian LX,Si modelsTiresTire Pressure Adjustment for High Speed Driving173Tubeless tires have some ability to self-seal if they are punctured.You should look closely for punctures if a tire starts losing pressure.You should get your own tirepressure gauge and use it whenever you check your tire pressures.This will make it easier for you to tell if a pressure loss is due to a tire problem and not due to a variation between gauges.Tires174To help increase tire life anddistribute wear more evenly,rotate the tires every 10,000miles (16,000km).Move the tires to the positions shown in the chart each time they are rotated.If you purchasedirectional tires,rotate only front-to-back.In addition to proper inflation,correct wheel alignment helps to decrease tire wear.If you find a tire is worn unevenly,have your dealer check the wheel alignment.Have your dealer check the tires if you feel a consistent vibration while driving.A tire should always be rebalanced if it is removed from the wheel.When you have new tires installed,make sure they are balanced.This increases ridingcomfort and tire life.For best results,have the installer perform a dynamic balance.Tire RotationTire MaintenanceTires175NOTICE:Improper wheel’s weights can damage your vehicle’s aluminum e only genuine Honda wheel’s weights f orbalancing.Replace your tires with radial tires of the same size,load range,speed rating,and maximum cold tire pressure rating (as shown on the tire’s sidewall).Mixing radial and bias-ply tires on your vehicle can reduce braking ability,traction,and steering ing tires of a different size or construction cancause the ABS to work inconsistently.If you ever replace a wheel,make sure that the wheel’s specifications match those of the original wheels.It is best to replace all four tires at the same time.If that is not possible or necessary,replace the two front tires or two rear tires as a pair.Replacing just one tire can seriously affect your vehicle’s handling.Wheels:Tires:See page for DOT tire quality grading information,and page for tire size explanation.(U.S.:HX)(U.S.:EX,Canada:Si)(Aluminum Wheel)(U.S.:LX,Canada:LX)(Aluminum Wheel)(Canada:LX)(U.S.:LX,EX,Canada:Si)(U.S.:DX,Canada:DX)(U.S.:DX,HX,Canada:DX)210211Replacing TiresWheel and Tire Specifications Tires17614x 51/2JJ15x 6JJ15x 6JJ 14x 51/2JJ P185/70R1487S P185/65R1586HP195/60R1587HBecause your Honda has limited tire clearance,mount only SAE Class ‘‘S’’cable-type traction devices,with rubber chain tensioners on the front e traction devices only when required by driving conditions or local laws.Make sure they are the correct size for your tires.Make link-type ‘‘chains’’should not be used.When installing cables,follow the manufacturer’s instructions,and mount them as tight as you can.Make sure they are not contacting the brake lines or suspension.Drive slowly with them installed.If you hear them coming into contact with the body or chassis,stop andinvestigate.Remove them as soon as you begin driving on cleared roads.Tires marked ‘‘M S’’or ‘‘AllSeason’’on the sidewall have an all-weather tread design suitable for most winter driving conditions.For the best performance in snowy or icy conditions,you should install snow tires or tire chains.They may be required by local laws under certain conditions.If you mount snow tires on your Honda,make sure they are radial tires of the same size and load range as original tires.Mount snow tires on all four wheels.The tractionprovided by snow tires on dry roads may be lower than your original tires.Check with the tire dealer formaximum speed recommendations.Tire ChainsSnow TiresWinter DrivingTires177NOTICE:Traction devices that are the wrong size or improperly installed can damage your vehicle’s brake lines,suspension,body,and wheels.Stop driving if they are hitting any part of thevehicle.Check the condition of the battery monthly by looking at the testindicator window.The label on the battery explains the test indicator’s colors.If additional battery maintenance is needed,see your Honda dealer or a qualified technician.Battery posts,terminals,and related accessories contain lead and lead compounds.If you need to connect the battery to a charger,disconnect both cables to prevent damaging your vehicle’s electrical system.Always disconnect the negative ()cable first,and reconnect it last.Check the terminals for corrosion (a white or yellowish powder).Toremove it,cover the terminals with a solution of baking soda and water.It will bubble up and turn brown.When this stops,wash it off with plain water.Dry off the battery with a cloth or paper towel.Coat theterminals with grease to help prevent further corrosion.WARNING:Wash your hands after handling.Checking the Battery178If you need to park your vehicle for an extended period (more than one month),there are several things you should do to prepare it for storage.Proper preparation helps prevent deterioration and makes it easier to get your vehicle back on the road.If possible,store your vehicle indoors.Fill the fuel tank.Change the engine oil and filter.Wash and dry the exterior completely.Clean the interior.Make sure the carpeting,floor mats,etc.are completely dry.Leave the parking brake off.Put the transmission in Reverse (5-speed manual)or Park (automatic).Cover the vehicle with a‘‘breathable’’cover,one made from a porous material such as cotton.Non-porous materials,such as plastic sheeting,trap moisture,which can damage the paint.If possible,run the engine for a while periodically until it reaches full operating temperature (the cooling fan cycle on and off twice).Preferably once a month.If you store your vehicle for 12months or longer,have your Honda dealer perform the inspections called for in the 24months/30,000miles maintenance schedule (Normal Conditions)as soon as you take it out of storage (see page ).The replacements called for in the maintenance schedule are not needed unless the vehicle hasactually reached that time or mileage.145Vehicle Storage179180。

Scan for InformationP RODUCT O VERVIEWDispenses 350 C-fold or 500 multi-fold paper towels. Well-suited for smaller washrooms with less space and traffic. self-feeding until supply is depleted. Unit may be reloaded with a partial load in-place and will continue to feed properly.American Specialties, Inc. | 441 Saw Mill River Road, Yonkers, NY 10701 | (914) 476-9000 | Model:#0457Issued:11/1/2021Revised:3/10/2023Revision :R1S USTAINABILITY /LEEDMR 4.1 (1)MR 4.2 (1)MR 6 (1)EQ 4.1 (1)EQ 4.2 (1)EQ 4.4 (1)PERATION & M AINTENANCEECHNICAL I NFORMATION / P RODUCT P ROPERTIESNSTALLATIONARRANTYUnit is recessed mounted in wall using #10 screws (by others) through concealed mounting holes provided. For compliance with 2010 ADA Accessibility Standars install unit so that centerline of towel dispenser slot is 48" [1219] maximum above finished floor (AFF). T o comply with CalDAG mounting height, towel dispenser slot should be 40" [1016] AFF . Note that bottom of RWO is 3/4" [19] above bottom of unit.Rough Wall Opening (RWO) required is 11-1/4" [286] W x 15-3/4" [400] H x 4" [102] D minimumTowels are self-feeding until supply is depleted. T owels are refilled from the bottom via two push-up flaps.One (1) Y ear from date of InvoiceAmerican Specialties, Inc. | 441 Saw Mill River Road, Yonkers, NY 10701 | (914) 476-9000 | #0457Issued:11/1/2021Revised:3/10/2023Revision :Type 304 Stainless Steel - Satin Finish 350 C-Fold OR 475 Multi-FoldPropertyValueDimensions Construction 12-3/4" [324] W x 17-1/4" [438] H x 4-1/4" [108] D Manual - Pull T ype RecessedN/AR1Power Operation Mounting Capacity1-1/2" DIA [Ø38] GRAB BAR SERIES WITH SNAP 1-1/2" DIA [Ø38]STAINLESS STEEL TUBINGNOTEALL DIM ’S INCH [MM]ILLUSTRATION FOR REF ONLY AND NTSFOR PEENED GRAB BARS ONLY: FOR CLEANING USE A MILD ABRASIVE CLEANSER (AJAX, BON AMI, ETC) ON A DAMP ABRASIVE PAD (SCOTCHBRITE OR OTHER NON -METALLIC PAD). RUB IN THE DIRECTION OF THE GRAIN. RINSE WELL WITH WATER AND WIPE DRY.TYPE –011-1/2"C L[38]SCHEDULETYPE –24AEQC LVERVIEWFabricated of Matte Black Powder Coated 22 gauge stainless steel, this unit dispenses 400 C-fold or 525 multi-fold paper towels without adjustment or adapters and is fitted with tumbler lock and heavy-duty stainless steel piano hinge.American Specialties, Inc. | 441 Saw Mill River Road, Yonkers, NY 10701 | (914) 476-9000 | Model:#0210-41Issued:3/31/2023Revised:3/31/2023Revision :R1USTAINABILITY /LEEDMR 6 (1)EQ 4.1 (1)EQ 4.2 (1)EQ 4.4 (1)PERATION & M AINTENANCEECHNICAL I NFORMATION / P RODUCT P ROPERTIESNSTALLATIONARRANTYSurface mount unit on wall or partition using five #10 self-threading screws (by others) through concealed mounting holes provided. Four mounting holes through back are keyhole slots for ease in hanging unit on pre-installed screws. Center top mounting hole is horizontal slot for ease of adjustment and vandal resistant locking. For compliance with 2010 ADA Accessibility Standars install unit so that centerline of towel dispenser slot is 48" [1219] maximum above finished floor (AFF).Towels are self-feeding as withdrawn by hand until supply is depleted. Unit may be reloaded with a partial load in-place and will continue to f eed properly. Low level of towel supply is indicated f rom 25% capacity to empty. Locking door prevents unauthorized access or removal.One (1) Y ear from date of InvoiceAmerican Specialties, Inc. | 441 Saw Mill River Road, Yonkers, NY 10701 | (914) 476-9000 | #0210-41Issued:3/31/2023Revised:3/31/2023Revision :Type 304 Stainless Steel - Matte Black Powder Coated Heavy duty stainless steel piano hinge 400 C-Fold OR 525 Multi-FoldPropertyValueDimensions Construction 11" [279] W x 14-5/8" [368] H x 4-1/16" [103] DPull T ypeSurface MountedN/AR1Power Operation Mounting Capacity。

For personal use only in study and research; not for commercialuse擦拭布系列一、高效能擦拭布1.金佰利WypAll*X60全能型擦拭布（1）抽取式90161颜色：白色尺寸：31.5*42.5cm规格：200张/箱箱子尺寸：337mm*246mm*226mm（2）大卷式93495B颜色:白色层数:单层规格:310mm*345mm每包数量:900张/卷每箱数量:1卷每箱数量：900张箱子尺寸：383mm*386mm*323mm（3）折叠式 94224颜色:白色规格:280mm×350mm每包:100张每箱:8包每箱数量:800张箱子尺寸：598mm*371mm*185mm产品特性：HYDROKNIT专利技术材料；卓越吸水、吸油性能；高效的去污清洁功能；擦拭后不易留毛尘；具有很高的抗拉耐磨强度；手感柔软且可重复洗涤使用。

应用场合：电缆、光纤等的润滑剂清除；零部件及机器设备上油污的清除；工作间场所的维护清洁；配合溶剂进行表面处理；生产线设备的维修保养；使用者自身的清洁。

2.金佰利WypAll*X70（1）抽取式41412颜色：蓝色尺寸：427mm*231mm规格：100张/盒×10盒/箱（2）大卷式 41611颜色: 蓝色层数: 单层规格:340mm*318mm每包数量: 870张/卷每箱数量: 1卷/箱每箱870张产品特征：HYDROKNIT专利技术材料；卓越吸水、吸油性能；高效的去污清洁功能；擦拭后不易留毛尘；具有很高的抗拉耐磨强度；手感柔软且可重复洗涤使用。

应用场合：电缆、光纤等的润滑剂清除；零部件及上油污的清除；工作间场所的维护清洁；配合溶剂进行表面处理；生产线设备的维修保养；使用者自身的清洁。

3. 金佰利WYPALL* 劲拭* X80 超能型擦拭布（1）抽取式 94176颜色:白色层数:单层规格:315mm * 425mm每包数量:150张每箱数量:1包每箱数量:150张箱子尺寸：337mm*226mm*246mm（2）大卷式 94173A颜色:白色层数:单层规格:310mm * 345mm每卷:540张每箱:1卷每箱数量:540张箱子尺寸：383mm*386mm*323mm产品特性：适合各种强度的擦拭工作；超强的去污能力；超强的抗拉耐磨能力；手感极佳且可洗涤反复使用HYDROKNIT*专利技术材料，超强吸水吸油性能；擦拭后不易留毛尘。

环境科学和技术研究所污染控制部门操作规程建议004.3 IEST-RP-CC004.3清洁室和其它受控环境的擦拭材料评价为改进有关技术和工程科学，环境科学和技术研究所（IEST）发表了本操作规程建议。

特殊使用的实用性及适用性，使用者自行决定。

本操作规程建议由IEST污染控制部门工作组004提出并归口管理。

2004 版版权归IEST2004年8月首次印刷ISBN 978-1-877862-98-4改进建议：IEST工作组一直致力于本规程和有关文件的改进研究。

欢迎读者多提建议。

如有相关建议，请登入IEST网站找到“改进建议”，使用在线的方式提出建议。

网址：/proposal/form.html.环境科学和技术研究所5005 Newport Drive, Suite 506Rolling Meadows, IL 60008-3841Phone:(847)255-1561 Fax: (847)255-1699E-mail:iest@洁净室和其他受控环境的擦拭材料评价IEST-RP-CC004.3目录章节1范围和限制 (4)2 参考文献 (4)3 术语及定义 (5)4 背景及目的 (5)5 实验室规程建议 (6)6 颗粒检测方法 (8)7 可提取物的检测 (16)8 吸附量和吸附率检测 (20)9耗材生物负荷定量方法 (24)10 静电试验 (25)图形1颗粒大小和枚举技术2 16领域3 32领域表格1 试验结果的精度和偏差（10次重复）附录A 参考文献环境科学和技术研究所（IEST）污染控制部门操作规程建议004.3评估洁净室和其他受控环境擦拭材料评价IEST-RP-CC004.31范围和限制1.1 范围本规程描述了洁净室和其他受控环境擦拭材料的清洁特性检测方法。

1.2 限制本规程未建议擦拭布组成、包装或者洗涤，或者像强度、抗磨蚀力等物理性质。

2 参考文献以下文件被合并到本规程指定内容，读者需使用参考文献的最新版本。

Quick Reference GuideWipers and WashersWiper/Washer Control Lever: Lower speed, fewer sweeps : Higher speed, more sweepsMIST OFFINT : Low speed with intermittentLO : Low speed wipeHI : High speed wipePull towardyou to spraywasher fluid.Steering Wheel●To adjust, push the adjustment leverdown, adjust to the desired position, then lock the lever back in place.Unlocking the Front Doors from the Inside●Pull either front door inner handle to unlock and open it in one motion.●Unlocking and opening the driver’s door from the inner handle unlocks all theother doors.Trunk●To unlock and open the trunk:•Press the trunk opener on the driver’s door.•Press the trunk release button on the smart entry remote.•Press the trunk release button on the trunk lid.Trunk Openeruu Operating the Switches Around the Steering Wheel u Wipers and WashersControlsWipers and WashersThe windshield wipers and washers can be used when the power mode is in ON.■MISTThe wipers run at high speed until you release the lever.■Wiper switch (OFF, INT, LO, HI)Move the lever up or down to change the wiper settings.■Adjusting wiper operationTurn the adjustment ring to adjust the wiper operation.■WasherSprays while you pull the lever toward you.When you release the lever for more than one second, the spray stops, the wipers sweep two or three more times to clear the windshield,then stop.■Windshield Wipers/Washers1Wipers and WashersNOTICEDo not use the wipers when the windshield is dry.The windshield will get scratched, or the rubber blades will get damaged.Turn the washers off if no washer fluid comes out.The pump may get damaged.When the wiper motor is kept running under heavy load for extended periods of time, this protection feature is activated, and the wiper speed maydecrease or motor operation may stop temporarily. This function will be canceled within a few minutes once the load has been reduced; the wiper operation returns to normal.If the vehicle speeds up while the wipers are operating intermittently, the length of the wipe interval shortens.When the vehicle speeds up, the wiper operation’s shortest delay setting () and the LO setting become the same.NOTICEIn cold weather, the blades may freeze to the windshield.Operating the wipers in this condition may damage the wipers. Use the defroster to warm the windshield, then turn the wipers on.Pull to use washer.Lower speed, fewer sweepsHigher speed, more sweepsuu Operating the Switches Around the Steering Wheel u Wipers and WashersControls 1Wipers and WashersIf the wipers stop operating due to an obstacle such as the build-up of snow, park the vehicle in a safe place.Rotate the wiper switch to OFF, and set the power mode to ACCESSORY or VEHICLE OFF (LOCK), then remove the obstacle.The washer jets are in the location shown below.Washer Jetsuu Operating the Switches Around the Steering Wheel u Light SwitchesControls The headlights automatically come on when the wipers are used several times withina certain number of intervals with the headlight switch in AUTO.The headlights automatically go off a few minutes later if the wipers are stopped.The headlights, all other exterior lights, and the instrument panel lights turn off 15seconds after you set the power mode to VEHICLE OFF (LOCK), take the remote withyou, and close the driver's door.If you set the power mode to VEHICLE OFF (LOCK) with the headlight switch on, butdo not open the door, the lights turn off after 10 minutes (3 minutes, if the switchis in the AUTO position).The lights turn on again when you unlock or open the driver’s door. If you unlockthe door, but do not open it within 15 seconds, the lights go off. If you open thedriver’s door, you will hear a lights on reminder chime.■Headlight Integration with Wipers■Automatic Lighting Off Feature1Headlight Integration with WipersThis feature activates while the headlights are off inAUTO.The instrument panel brightness does not changewhen the headlights come on.At dark ambient light levels, the automatic lightingcontrol feature turns on the headlights, regardless ofthe number of wiper sweeps.You can turn the headlight integration with wipersfunction on and off.1Automatic Lighting Off FeatureYou can change the headlight auto off timer setting.。

无尘布的测试方法用户主要通过擦拭布的材质、吸收率、洁净度和费用来评估无尘布。

在半导体行业的洁净室中对无尘擦拭布尘粒、离子、ESD等有很高的要求。

IEST-RP-CC004.3提供了一些评估无尘擦拭布的方法。

无尘布需进行严格测试以达到性能要求和污染控制标准，一般无尘布需进行以下测试：▲抗磨损性测试通常，抗磨损性测试属于布料物理性质的测试。

但在无尘布的测试中，因为磨损的过程会产生尘粒，因此，将无尘布的抗磨损性测试归纳为污染控制范围更合适。

*测试标准：抗磨损性越强越不容易产生尘粒。

▲基重根据ASTM-D-3776测试无尘布单位面积的重量*参考测试标准：一般要求在150－300g/m2▲吸液量和吸液速度根据IEST-RP-CC004.3第8节要求，需测试无尘布的吸收量和吸收速率。

吸液量反映的是单位面积的无尘布的吸收液体的毫升数。

吸液速率是指无尘布吸收10ml液体所需的时间。

以上两种测量都须测量三次并计算平均值*参考测试标准：吸液量一般不小于400g/m2吸液速度一般不大于1秒。

▲IC测试根据IEST-RP-CC004.3第7.2节要求，定性定量地测量无机阴阳离子含量。

*参考测试标准，在磁头行业，一般要求CL-≤0.03ug/cm2; SO42-≤0.03ug/cm2; NO3-≤0.03ugcm2; Total:＜1.0ug/cm2▲NVR测试根据IEST-RP-CC004.3第7.1节要求,测试单位面积上的不挥发性残留物。

NVR测试是将无尘布浸泡于一定量的溶剂中一定量的时间，然后将无尘布取出，测试溶于溶剂中的不挥发性残留物的质量。

*参考测试标准：在磁头行业，一般要求＜3.0ug/cm2▲LPC测试根据IEST-RP-CC004.3第6.2.1节的要求，对无尘布进行LPC测试。

LPC可测试无尘布上的液态尘粒数。

LPC测试是将无尘布浸泡在一定量的DI水中，经过超声波振荡，检测DI水中的尘粒浓度。

*参考测试标准：在磁头行业，一般要求＜30counts/cm2▲FTIR测试傅立叶变化红外光谱测试*参考测试标准：一般不允许有硅油、氨基化合物、增塑剂。

delicate task wipers 的使用方法
Delicate Task Wipers 是一种单层、轻量级的擦拭布，适用于处理各种精细任务。

以下是 Delicate Task Wipers 的使用方法：
准备：首先，确保工作表面干净、干燥，没有灰尘或杂物。

这是为了确保擦拭布能够有效地吸附和清除污渍。

打开包装：轻轻撕开 Delicate Task Wipers 的包装，注意不要用力过大，以免撕破擦拭布。

使用：将擦拭布轻轻按压在需要清洁的表面上，然后沿一个方向擦拭。

避免来回擦拭，以免造成更多不必要的划痕。

在擦拭过程中，可以稍微施加一些压力，以帮助清除污渍。

更换擦拭布：当擦拭布变脏或破损时，可以更换新的擦拭布。

如果擦拭布仍然干净，可以将其翻转过来继续使用。

存放：使用完毕后，将擦拭布存放在干燥、阴凉的地方，避免阳光直射和潮湿环境。

需要注意的是，Delicate Task Wipers 是一种轻量级的擦拭布，不适合处理重型污渍或需要强力清洁的情况。

对于重型污渍，建议使用更加强力的清洁剂和工具进行处理。

此外，为了避免损坏擦拭布和造成清洁效果不佳，不要使用 Delicate Task Wipers 来清洁锐利的表面或物品。

在使用过程中，也要避免过度拉伸或扭曲擦拭布，以免造成破损或变形。

总之，Delicate Task Wipers 是一种方便、实用的擦拭布，适用于各种精细任务的清洁工作。

正确使用和维护擦拭布，可以延长其使用寿命并保持清洁效果。

康奇品牌在全国各地都有专业的服务商，他们能够解决所在区域客户所有的销售和服务需求.您只要我们的免费服务热线:400-886-1068 康奇的专家们都很到达您所在的地区，可以直接去您的公司帮助您解决问题，对您来说非常方便.....康奇工业擦拭产品，是采用长纤木浆或无纺布材料制成，经济、卫生、品质稳定，库存不占空间，吸收力强，不伤物体表面，不掉毛屑，无静电产生，并可配合溶剂等液体一起使用，并经特别设计，针对不同使用环境，有不同的取用方式，无论是在机加工行业中，机械设备、产品、工具上的油污、水等液体的擦拭或灰尘的清洁；还是在实验室、研究室、化验室、无尘室等行业中，玻璃仪器、仪表的清洁、擦拭，或油剂、化学试剂等液体的擦拭，电子厂、仪器制造、半导体装配、电脑组装等行业的清洁、擦拭；广告印刷业油墨的擦拭，网版的清洗擦拭；食品、制药行业中机器设备的维修保养、工作台的清洁、擦拭，都是必不可少的擦拭材料；同时，也是家庭清洁擦拭中的最佳选择。

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B2.5 汉姆克滚筒试验（机织布，无纺布和涂层布）
B2.5.1 范围和工作原理
汉姆克（Helmke）滚筒试验法用于测定模拟使用状态下工作服脱落的粒子数量，模拟状态为干燥状态下施加机械能。

被试服装在一个旋转的筒内翻转，布料上的颗粒物在受控条件下脱落。

离散粒子计数器在试验开始的最初10分钟内对筒内的空气采样。

利用采样获得的空气颗粒物浓度来计算颗粒物的散发率，再与表B2中的数值比较，确定特定类型服装的洁净度等级。

注：本试验方法以乔治•汉姆克（George Helmke）的名字命名，他同Dick Y eich发明了这种方法。

此方法亦称滚筒翻转法或滚筒法。

表B2所列服装洁净度等级参考了汉姆克早期报告的≥0.5 μm粒子的洁净度数据库。

之所以0.5 μm，这是受当时仪器的限制。

而后仪器的发展使本试验的粒子探测下限降至0.3 μm。

表B2中收入了≥0.3 μm粒子洁净度的限值。

B2.5.2 局限性
•大于5.0 μm的粒子很容易在粒子计数器的采样管内沉积，因此，本方法仅限于≤
5.0 μm的粒子。

对布料上大于5.0 μm粒子和纤维的推荐试验方法见B2.3，也可以
采用ASTM F51。

•定义服装洁净度等级需要2个参数：平均粒子散发率和参照粒径。

汉姆克服装洁净度等级就是规定粒径粒子的平均散发率（10分钟内每分钟粒子的平均计数）。

表B1 汉姆克服装洁净度等级。

擦拭试验样式
国际标准分类中，擦拭样涉及到涂料和清漆、辐射防护、空气质量、分析化学、土质、土壤学、危险品防护、纸和纸板、辐射测量、环境保护、纺织产品、消毒和灭菌、道路车辆装置、食品工业厂房和设备、试验条件和规程综合、集成电路、微电子学、流体动力系统、有关航空航天制造用镀涂和有关工艺、绝缘流体、切削工具、纸制品。

在中国标准分类中，擦拭样涉及到涂料基础标准与通用方法、纸、辐射防护监测与评价、辐射防护与监测综合、纺织制品综合、抗生素类药、其他日用化工品、其他纺织制品、其他食品加工机械、基础标准与通用方法、涂料、大气环境有毒害物质分析方法、工业防尘防毒技术、车身（驾驶室）及附件、半导体集成电路、手工工具、建材原料矿、航空与航天用非金属材料、微电路综合、管路附件、土壤环境质量分析方法、电工绝缘材料及其制品、绝缘油、化工机械与设备综合、供气器材设备、农、牧、副、渔用汽车、标准化、质量管理、综合利用、轿车。