ASTM D3539-1987(2004) 壳式薄膜蒸发计测定挥发性液体蒸发速率的试验方法

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【英文标准名称】:StandardTestMethodsforEvaporationRatesofVolatileLiquidsbyShellThin-FilmEvaporometer
【原文标准名称】:壳式薄膜蒸发计测定挥发性液体蒸发速率的试验方法
【标准号】:ASTMD3539-1987(2004)
【标准状态】:现行
【国别】:
【发布日期】:1987
【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】:D01.24
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:涂漆;蒸发器;液体;挥发性的;覆层;涂料;试验
【英文主题词】:evaporationrate;evaporationratesofsolvents;shellthin-filmevaporometer
【摘要】:Therateofevaporationofvolatileliquidsfromasolutionordispersionisimportantbecauseitaffectstherateofdepositionofafilmandflowduringdeposition,andtherebycontrolsthestructureandappearanceofthefilm.Intheformulationofpaintsandrelatedproducts,solventsarechosenbasedontheevaporationcharacteristicsappropriatetotheapplicationtechniqueandthecuringtemperature.1.1ThesetestmethodscoverthedeterminationoftherateofevaporationofvolatileliquidsoflowviscosityusingtheShellthin-filmevaporometer.Thesetestmethodshavebeenappliedtoawiderangeofvolatileliquids,includingpaint,varnish,andlacquersolventsandthinnerstovarioushydrocarbonsandtoinsecticidespray-baseoils.1.2Thetestmethodsforthedeterminationofevaporationrateusingthethin-filmevaporometerare:SectionsTestMethodA2,38212;ManualRecording5-11TestMethodB8212;AutomaticRecording12-17