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【英文标准名称】:StandardTestMethodforVolatileContentofCoatings
【原文标准名称】:涂料中的挥发物含量的标准试验方法
【标准号】:ASTMD2369-2010
【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】:D01.21
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:multicomponentpaints;nonvolatiledetermination;VOCbakingtemperature;VOCinpaints;volatiledetermination;volatiles;Latexpaints;Multicomponentpaints;Nonvolatilemattercontent--paints/relatedcoatings/materials;Painttesting;Solventbornepai
【摘要】:Thistestmethodistheprocedureofchoicefordeterminingvolatilesincoatingsforthepurposeofcalculatingthevolatileorganiccontentincoatingsunderspecifiedtestconditions.Theweightpercentsolidscontent(nonvolatilematter)maybedeterminedbydifference.Thisinformationisusefultothepaintproduceranduserandtoenvironmentalinterestsfordeterminingthevolatilesemittedbycoatings.1.1Thistestmethoddescribesaprocedureforthedeterminationoftheweightpercentvolatilecontentofsolventborneandwaterbornecoatings.Testspecimensareheatedat110x00B1;5x00B0;Cfor60min.Note18212;Thecoatingsusedintheseround-robinstudiesrepresentedair-dried,air-driedoxidizing,heat-curedbakingsystems,andalsoincludedmulticomponentpaintsystems.1.2Sixtyminutesat110x00B1;5x00B0;Cisageneralpurposetestmethodbasedontheprecisionobtainedwithbothsolventborneandwaterbornecoatings(seeSection9).1.3Thistestmethodisviableforcoatingswhereinoneormorepartsmay,atambientconditions,containliquidcoreactantsthatarevolatileuntilachemicalreactionhasoccurredwithanothercomponentofthemulti-packagesystem.Note28212;CommitteeD01hasrunround-robinstudiesonvolatilesofmulticomponentpaintsystems.Theonlychangeinprocedureistopremixtheweighedcomponentsinthecorrectproportionsandallowthespecimenstostandatroomtemperaturefor1hpriortoplacingthemintotheoven.
【中国标准分类号】:G51
【国际标准分类号】:87_040
【页数】:5P.;A4
【正文语种】:英语