【英文标准名称】:StandardTestMethodsforChemicalAnalysisofSoda-LimeandBorosilicateGlass
【原文标准名称】:碱石灰玻璃及硅酸盐玻璃的化学分析试验方法
【标准号】:ASTMC169-1992(2005)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:C14.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学分析和试验;试验;玻璃;石灰;碱石灰
【英文主题词】:chemicalanalysis;glass;refereeanalysis;routineanalysis
【摘要】:Thesetestmethodscanbeusedtoensurethatthechemicalcompositionoftheglassmeetsthecompositionalspecificationrequiredforthefinishedglassproduct.Thesetestmethodsdonotprecludetheuseofothermethodsthatyieldresultswithinpermissiblevariations.Inanycase,theanalystshouldverifytheprocedureandtechniqueemployedbymeansofaNationalInstituteofStandardsandTechnology(NIST)standardreferencematerialhavingacomponentcomparablewiththatofthematerialundertest.AlistofstandardreferencematerialsisgivenintheNISTSpecialPublication260,3currentedition.Typicalexamplesofproductsmanufacturedusingsoda-limesilicateglassarecontainers,tableware,andflatglass.Typicalexamplesofproductsmanufacturedusingborosilicateglassarebakeware,labware,andfiberglass.Typicalexamplesofproductsmanufacturedusingfluorideopalglassarecontainers,tableware,anddecorativeglassware.1.1Thesetestmethodscoverthequantitativechemicalanalysisofsoda-limeandborosilicateglasscompositionsforbothrefereeandroutineanalysis.Thiswouldbefortheusualconstituentspresentinglassesofthefollowingtypes:(1)soda-limesilicateglass,(2)soda-limefluorideopalglass,and(3)borosilicateglass.Thefollowingcommonoxides,whenpresentinconcentrationsgreaterthanindicated,areknowntointerferewithsomeofthedeterminationsinthismethod:2%bariumoxide(BaO),0.2%phosphorouspentoxide(P2O5),0.05%zincoxide(ZnO),0.05%antimonyoxide(Sb2O3),0.05%leadoxide(PbO).1.2Theanalyticalprocedures,dividedintotwogeneralgroups,thoseforrefereeanalysis,andthoseforroutineanalysis,appearinthefollowingorder:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_10
【页数】:23P.;A4
【正文语种】: