ASTM D3272-1976(2003) 从溶剂稀释涂料中真空蒸馏出分析用溶剂的方法
时间:2024-05-16 01:40:40 来源: 标准资料网 作者：标准资料网 阅读：8389
【英文标准名称】:StandardPracticeforVacuumDistillationofSolventsFromSolvent-ReduciblePaintsForAnalysis
【原文标准名称】:从溶剂稀释涂料中真空蒸馏出分析用溶剂的方法
【标准号】:ASTMD3272-1976(2003)
【标准状态】:作废
【国别】:
【发布日期】:1976
【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】:(Practice)
【标准水平】:()
【中文主题词】:工艺;溶剂;分析;蒸馏;涂料;真空的;涂漆;覆层
【英文主题词】:solventsinpaints;vacuumdistillation
【摘要】:1.1Thispracticecoversavacuumdistillationprocedurethatseparatesthesolventsfromthenonvolatileportionofpaintssotheymaybeanalyzed.1.2AnalternativeprocedurefortheanalysisofsolventsinpaintsisdescribedinPracticeD32
【中国标准分类号】:G50
【国际标准分类号】:87_060_30
【页数】:2P.;A4
【正文语种】:
【英文标准名称】:GuidetoEMCconformityofapparatusdesignedformilitaryandotherpurposes
【原文标准名称】:军用或其它用途的设备的EMC符合性指南
【标准号】:PDR210-008-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-02-15
【实施或试行日期】:2002-02-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:合格;电磁兼容性;军事装备
【英文主题词】:militaryequipment;conformity;electromagneticcompatibility
【摘要】:
【中国标准分类号】:L70
【国际标准分类号】:33_100_01
【页数】:28P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforVolatileMatter(Moisture)ofWetBluebyOvenDrying
【原文标准名称】:通过烘炉干燥测定湿铬鞣革的挥发性物质(湿度)的标准试验方法
【标准号】:ASTMD6658-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D31.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:bluestock;moisture;volatilematter;wetblue;wetwhite;Volatilemattercontent--cleaningcompounds/detergents;Wetblue
【摘要】:Theresultobtainedbythistestisnormallyconsideredtobethemoisturecontentofthewetblueorwetwhitesample.Thisresultisusedtocorrectallotherchemicalteststoamoisture-freebasis.Materialsthatarevolatileundertheseconditions,otherthanwater,maybepresentinthewetblue,althoughtheiramountinanynormalwetbluewouldbeexpectedtobeaverysmallpercentageofthetotalvolatilematter.Undertheconditionsofthistest,certainmaterialsinwetblue,suchasproteinfiberandchromiumtanningsalts,mayretainmoisture.Othermaterials,suchasnaturalanimalfats,maybeoxidized.Bothoftheseeffectsproducenegativeerrorsinthemoisturedetermination.Theamountofvolatilematter(moisture)releasedbyagivensamplevarieswith(a)methodandtimeofsamplepreparation,(b)weightofsampletaken,(c)temperatureandtimeoftheovendrying,(d)typeofoven(gravityversusmechanicalconvection)used.Becauseoftheaboveunknownerrors,theresultofthistestisapurelyarbitraryvalueforthemoisturecontentofthesample.Itis,therefore,essentialthatthemethodbefollowedexactlyinordertoobtainreproducibleresultsamonglaboratories.Thisisparticularlytrueifotherchemicalanalyticaltestsbeingperformedonthesamesamplearereportedonthemoisture-freebasis.1.1Thistestmethodcoversthedeterminationofvolatilematter(moisture)inalltypesofwetblueandwetwhite.1.2Thistestmethodwasoriginallydevelopedforwetblue,however,thistestmethodcanbeusedtotestwetwhite.Forwetwhitetesting,substitutethetermwetwhiteforwetblueinthestandard.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y45
【国际标准分类号】:59_140_10
【页数】:2P.;A4
【正文语种】:英语