【英文标准名称】:StandardTestMethodforDeterminingtheAbrasionResistanceofInksandCoatingsonMembraneSwitchesUsingtheNormanTool"RCA"Abrader
【原文标准名称】:使用NORMAN工具“RCA”磨擦器测定薄膜开关上墨水和涂层耐磨性的标准试验方法
【标准号】:ASTMF2357-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F01.18
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasion;breakthrough;coatings;inks;membraneswitch;NormanTool;RCA;Taber;wear;Abrasion;Abrasion--paints/relatedcoatings;Coatings;Ink;Membraneswitches;Tabertester
【摘要】:MembraneSwitchkeysaresubjectedtorepeatedactuations,usuallybyahumanfinger.Theyarealsosubjectedtootherconditions(forexample,wiping,cleaning,rubbing)duringhandling,end-use,shipment,orstoragethatmaycauseabrasiondamage.Theresultmaybeasignificantremovalofthecoatings,textordecorativeinks.Thistestmethodisapplicabletoawiderangeofmaterials.Themaincriterionisthattheabrasionprocessproducesvisiblewearorbreakthroughinthesurfacebeingtested.Theamountofabrasiondamagetoasurfaceisdependentonnumerousvariables.Thistestmethodprovidesawayofcomparingrelativeabrasionresistanceofinksandcoatings.Innowaydotheresultsprovideacorrelationvalueofthenumberofhumanfingertouchesbeforecoatingfailure.Itonlyprovidesameanstocompareresultsoftestsperformedusingthesameequipment,abrasivematerialsandloadingconditions.Thetestmethodcanbeusedforqualitycontrolpurposes,asaresearchanddevelopmenttool,toevaluatematerialcombinationsforagivenapplication,orforthecomparisonofmaterialswithrelativelysimilarproperties.1.1Thistestmethoddescribestheprocedureforsubjectinginksorcoatingsonmembraneswitchestoanabrasivemediumataspecifiedforce.1.2Withincertainlimitations,asdescribedinthisdocument,thistestmethodisapplicableformaterialsincluding,butnotlimitedto:printedorcoatedpolyester,polycarbonate,andsiliconerubber.Thesamplescanbeeitherflatorcontoured.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:K31
【国际标准分类号】:31_220_20;87_080
【页数】:3P.;A4
【正文语种】:英语
基本信息
标准名称: | 摆线针轮减速机 产品质量分等 |
中标分类: |
机械 >>
通用零部件 >>
联轴器、制动器与变速器 |
替代情况: | JB/T 53324-94 |
发布日期: | 1997-06-20 |
实施日期: | 1998-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 10页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 机械 通用零部件 联轴器 制动器与变速器