ASTM D4400-1999(2007) 多切口涂板器测试涂料抗下垂性的标准试验方法
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【英文标准名称】:StandardTestMethodforSagResistanceofPaintsUsingaMultinotchApplicator
【原文标准名称】:多切口涂板器测试涂料抗下垂性的标准试验方法
【标准号】:ASTMD4400-1999(2007)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D01.42
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:涂漆;覆层;垂度(变形);试验;颜色;耐力;涂料
【英文主题词】:Anti-SagIndex;rheologicalproperties;sag-resistance
【摘要】:Evaluationofsagresistanceisessentialinqualitycontrolforbothproducersandpurchasersofcoatings.Practicalapplicationtestsarepoorinreproducibility,whileviscometricmethods,forexampleTestMethodsD2196,aretime-consumingandlacktheconvincingaspectofactualsagging.Thismethodprovidessimpleandrapidtests,wherebysagresistanceisdemonstratedbyavisiblesagpattern,andisratedobjectivelyintermsofnumericalvaluesthatcorrelatewithbrushouttestobservations.1.1Thistestmethodcoversthelaboratorydeterminationofthesagresistanceofaqueousandnonaqueousliquidcoatingsatanylevelofsagresistance.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29;G50
【国际标准分类号】:87_040
【页数】:4P.;A4
【正文语种】:
【原文标准名称】:多切口涂板器测试涂料抗下垂性的标准试验方法
【标准号】:ASTMD4400-1999(2007)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D01.42
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:涂漆;覆层;垂度(变形);试验;颜色;耐力;涂料
【英文主题词】:Anti-SagIndex;rheologicalproperties;sag-resistance
【摘要】:Evaluationofsagresistanceisessentialinqualitycontrolforbothproducersandpurchasersofcoatings.Practicalapplicationtestsarepoorinreproducibility,whileviscometricmethods,forexampleTestMethodsD2196,aretime-consumingandlacktheconvincingaspectofactualsagging.Thismethodprovidessimpleandrapidtests,wherebysagresistanceisdemonstratedbyavisiblesagpattern,andisratedobjectivelyintermsofnumericalvaluesthatcorrelatewithbrushouttestobservations.1.1Thistestmethodcoversthelaboratorydeterminationofthesagresistanceofaqueousandnonaqueousliquidcoatingsatanylevelofsagresistance.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29;G50
【国际标准分类号】:87_040
【页数】:4P.;A4
【正文语种】:
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