ASTM D2354-2010 乳化车辆最低薄膜形成温度(MFET)的标准试验方法

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【英文标准名称】:StandardTestMethodforMinimumFilmFormationTemperature(MFFT)ofEmulsionVehicles
【原文标准名称】:乳化车辆最低薄膜形成温度(MFET)的标准试验方法
【标准号】:ASTMD2354-2010
【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】:D01.33
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:emulsionvehicles;filmformation;minimumfilmformationtemperature;MFFT;Emulsionvehicles(forpaints/relatedcoatings);Film--paints/relatedcoatings/materials;MFFT(minimumfilmformationtemperature);Minimumfilmformationtemperature(MFFT);Te
【摘要】:Thesatisfactoryfilmintegrityofemulsioncoatingsrequiresthatastheaqueousphaseevaporatestheresinousportionofthevehiclecoalescesintoacontinuousfilm.Lowtemperatureimpairsthefluidityoftheresinparticleandtherebytheirabilitytocoalesce.Vehiclesthatcanwithstandlowtemperaturesarethereforerequired,andMFFTisanimportantqualityfeatureofemulsionvehicles.1.1Thistestmethodcoversthedeterminationoftheminimumtemperatureatwhichemulsionvehiclescoalescetoformcontinuousfilms.Thetermx201C;emulsionx201D;inthistestmethodincludeslatexvehicles.1.2Thistestmethodislimitedtoemulsionshavingminimumfilmformationtemperaturesbelow90x00B0;C.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G51
【国际标准分类号】:
【页数】:3P.;A4
【正文语种】:英语