【英文标准名称】:StandardTestMethodsofQualitativeExaminationofMineralFillerandMineralCoatingofPaper
【原文标准名称】:纸中矿物填料和矿物涂料的定性标准试验方法
【标准号】:ASTMD686-1993(2007)
【标准状态】:现行
【国别】:美国
【发布日期】:1993
【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】:D06.92
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aluminum;ash;barium;calcium;carbonate;chemicalanalysis;clay;diatomaceousearth;magnesium;microscopicalexamination;mineralcoatings;mineralfillers;silicates;sulfates;sulfide;sulfite;talc;zinc
【摘要】:Qualitativechemicalanalysesofthemineralcomponentofapaperspecimen,TestMethodA,servetoidentifytheionsofanysuchminerals.Theresultsmaythenbeinterpretedintermsofthemineralsthemselves.Directidentificationofsomeofthesemineralsortheirionsisfrequentlypossibleusingopticalmicroscopicalexamination,TestMethodB.Foradditionalinformation,seeAnnexA1.Theanalysiscanbeconsiderablysimplifiedifitisdesiredonlytoestablishthepresenceorabsenceofaparticularfiller.Amicroscopicalexaminationoftheashusuallyprovestobeausefuladjuncttochemicalanalysis,andifpossibleshouldbeattempted(seeSections12-18).1.1Thesetestmethodscovertwoproceduresforthequalitativedeterminationandidentificationofthemineralconstituentsoffilledandcoatedpapers.1.2Duetothesimilarityinchemicalcompositionandphysicalsizeandshapeofsomeofthevariouspossibleconstituentscontainedinagivenpaperspecimen,moreprecise,quantitativemethodsmayattimesberequiredforpositiveidentification.1.3Itisrecommendedthatonebecomethoroughlyfamiliarwiththesetestmethodsbyanalyzingpapersamplesofknownmineralcomponentcontent.1.4Thetestmethodsappearasfollows:
Sections
MethodAx2014;QualitativeChemicalAnalysis
4to11
MethodBx2014;MicroscopicalIdentification
12to19