【英文标准名称】:StandardTestMethodforCorrosivityIndexofPlasticsandFillers
【原文标准名称】:塑料和填充料的腐蚀指数的标准试验方法
【标准号】:ASTMD4350-2000(2005)
【标准状态】:现行
【国别】:
【发布日期】:2000
【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】:D20.16
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;塑料;腐蚀
【英文主题词】:corrosivity;plastics;fillers
【摘要】:Thistestmethodprovidesameansforcomparingthecorrosivepotentialofplasticsandfillersinhumidatmospheres.Thistestmethodisintendedforuseinresearchandevaluation.1.1Thistestmethodisdesignedforuseinobtainingthespecificconductanceofawaterextractofplasticsandfillers.Themagnitudeofthisconductancemaybetakenasanindexofthelikelihoodthat,inahumidatmosphere,metalsurfacesincontactwiththesematerialsmaybecomecorrodedduetogalvanicactionordirectchemicalattack;thisiscalledthecorrosivityindex.Note1ThereisnosimilarorequivalentISOstandard.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection.
【中国标准分类号】:G31
【国际标准分类号】:83_040_30
【页数】:4P.;A4
【正文语种】: