ASTM F903-2003(2004) 防护服材料耐液体渗透的标准试验方法

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【英文标准名称】:StandardTestMethodforResistanceofMaterialsUsedinProtectiveClothingtoPenetrationbyLiquids
【原文标准名称】:防护服材料耐液体渗透的标准试验方法
【标准号】:ASTMF903-2003(2004)
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:F23.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:渗透性试验;最终制品;液体;耐力;试验;防护服装;材料
【英文主题词】:barrier;chemicalliquidbarrier;liquidbarrier;penetration;protectiveclothing
【摘要】:Thistestmethodisnormallyusedtoevaluatethebarriereffectivenessagainstliquidsofmaterialsusedforprotectiveclothingandspecimensfromfinisheditemsofprotectiveclothing.5.1.1Finisheditemsofprotectiveclothingincludegloves,armshields,aprons,suits,hoods,boots,andthelike.5.1.2Thephrasex201C;specimensfromfinisheditemsx201D;encompassesseamedandotherdiscontinuousregionsaswellastheusualcontinuousregionsofprotectiveclothingitems.Asubstitutechallengeliquid(forexample,water)isappropriateinsomecases.However,itispossiblethatdifferencesinchemicalandmolecularproperties(forexample,surfacetension)leadtodifferentresults.1.1Thistestmethodisusedtotestspecimensofprotectiveclothingandcandidatematerialsandconstructionstobeusedinprotectiveclothing.Theresistancetovisiblepenetrationofthetestliquidisdeterminedwiththeliquidincontinuouscontactwiththenormallyoutsidesurfaceofthetestspecimen.1.2Insomecases,significantamountsofhazardousmaterialswillpermeatespecimensthatpassthepenetrationtests.FormoresensitiveanalysisuseTestMethodF739todeterminepermeation.1.3Thistestmethodisnotapplicabletofingertipsorcrotchareasofgloves,whicharepossiblefailurepoints.1.4Thevaluesasstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesinbracketsareforinformationonly.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsaregiveninSection7.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:10P.;A4
【正文语种】: