ASTM D7540-2009 利用机械研磨机进行彩色颜料研磨的标准操作规程

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【英文标准名称】:StandardPracticeforDispersionofChromaticPigmentswithaMechanicalMuller
【原文标准名称】:利用机械研磨机进行彩色颜料研磨的标准操作规程
【标准号】:ASTMD7540-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【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】:(Practice)
【标准水平】:()
【中文主题词】:彩色颜料;分散;研磨机
【英文主题词】:chromaticpigments;dispersion;muller
【摘要】:Theresultsobtainedwithamechanicalmullerdonotnecessarilycorrelatedirectlywithanindustrialsituationwheredifferentdispersingconditionsexist.However,dispersionwithamechanicalmullerisaquickandinexpensivewaytopreparespecimensfortestingthecolorandstrengthofapigmentforroutinequalitycontrol.ByfollowingtheproceduredescribedinAppendixX1,theconditionsforachievingthemaximumpracticaldegreeofdispersionwithamechanicalmullermaybedetermined.Anycolorandstrengthtestsdonewiththedispersionsshouldbecarriedoutundertheseconditions.1.1Thispracticeisintendedtobeusedtodisperseachromaticpigmentforsubsequenttesting.1.2Thispracticedoesnotapplytowhitepigments.Note18212;ThedispersionportionofTestMethodD3022issimilartothispractice,butitutilizesaminiaturesandmillratherthanamechanicalmuller,todispersethechromaticpigment.Note28212;ThedispersionportionsofTestMethodsD332andD2745aresimilartothispractice,buttheyareintendedforusewithwhitepigments,ratherthanchromaticpigments.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardstatementsaregiveninSection8.
【中国标准分类号】:G53
【国际标准分类号】:87_060_10
【页数】:3P.;A4
【正文语种】: