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【英文标准名称】:Syntheticrubberlatex-Preparationofdrypolymer(ISO2028:1999)
【原文标准名称】:合成胶乳.干聚合物的制备
【标准号】:DINISO2028-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:方法;试样制备;高聚物;粘度;物质;绝缘;胶乳;橡胶;固态物质;干物质;合成橡胶;生产;测定;试验
【英文主题词】:Determination;Drymatter;Insulations;Latices;Methods;Polymers;Production;Rubber;Solidmatter;Specimenpreparation;Substances;Syntheticrubber;Testing;Tests;Viscosity
【摘要】:ThisInternationalStandardspecifiesfourmethodsfortheisolationofdrypolymerfromsyntheticpolymerlaticescontaininganionicsurfactants,forthepurposeofsubsequenttesting.Teststhatmaybeperformedincludethedeterminationofthemooneyviscosity,thebound-styreneoracrylonitrilecontentinthepolymerchainorthemillshrinkage.Becauseofthewidevarietyofsurfactantsandstabliziersthatareusedinthemanufactureofsyntheticrubberlatices,noonemethodissuitableforalllatices.ThemethodsgiveninthisInternationalStandardaresuitableforawidevarietyoflatices,buttheirapplicabilityshouldbeconfirmedforindividualtypes.Laticescontainingnon-ionicstabilizers,inparticular,mayberesistanttocoagulation.
【中国标准分类号】:B66
【国际标准分类号】:83_040_10
【页数】:7P;A4
【正文语种】:德语