ASTM E2470-2009 乙二醇涤纶级标准规范

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【英文标准名称】:StandardSpecificationforPolyesterGradeEthyleneGlycol
【原文标准名称】:乙二醇涤纶级标准规范
【标准号】:ASTME2470-2009
【标准状态】:现行
【国别】:美国
【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】:E15.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:ethyleneglycol;polyestergrade;Ethyleneglycol--specifications;Polyestergradeethyleneglycol
【摘要】:1.1Thisspecificationcoverspolyestergradeethyleneglycol.1.2Thefollowingsafetyhazardscaveatpertainsonlytothetestmethodsportion,Section5,describedinthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3ReviewthecurrentMaterialsSafetyDataSheets(MSDS)fordetailedinformationcomcerningtoxicity,firstaidprocedures,handlingandsafetyprecautions.1.4Thefollowingappliestoallspecifiedlimitsinthisstandard;forpurposesofdeterminingconformancewiththisstandard,anobservedvalueoracalculatedvalueshallberoundedoffx201C;tothenearestunitx201D;inthelastright-handdigitusedinexpressingthespecificationlimit,inaccordancewiththerounding-offmethodofPracticeE29.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:G16
【国际标准分类号】:71_080_60
【页数】:2P.;A4
【正文语种】:英语