【英文标准名称】:StandardTestMethodforRubberChemicals-MeltingRange
【原文标准名称】:橡胶化学制品熔化范围的标准试验方法
【标准号】:ASTMD1519-1995(2004)e1
【标准状态】:现行
【国别】:
【发布日期】:1995
【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】:D11.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:天然橡胶;化合物;橡胶;试验;合成橡胶;溶化范围;药液;炭黑
【英文主题词】:capillary;DSC;meltingrange;rubberchemicals
【摘要】:Thistestmethodmaybeusedforresearchanddevelopment.Italsomaybeusedforqualityassurance,providedastandardhasbeenagreeduponbetweenaproducerandauser.Foridentificationpurposes,meltingrangeshouldbesupplementedbymeasurementsofamorespecificphysicalandchemicalproperty.Thistestmethodisnotrecommendedforrubberchemicalsthatdecomposeattheirmeltingranges.ThemeltingrangeasdeterminedbyTestMethodAx2014;CapillaryTubeMeltingRangeisnotrecommendedasacriterionofpurityofarubberchemical.1.1Thistestmethodcoversthedeterminationofthemeltingrangeofcommercialrubberprocessingchemicalseitherbyuseofcapillarymeltingpointtubesorbydifferentialscanningcalorimetry(DSC).1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G40
【国际标准分类号】:83_040_20
【页数】:4P.;A4
【正文语种】: