【英文标准名称】:StandardTestMethodforDeterminationofQuinolineInsolubles(QI)inTarandPitchbyPressureFiltration
【原文标准名称】:用加压过滤法测定焦油和硬沥青中喹啉不溶物含量的标准试验方法
【标准号】:ASTMD4746-1998(2003)e1
【标准状态】:现行
【国别】:
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D02.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:非溶解的;喹啉;施工材料;屋顶层;沥青制品;屋面油毡;防水材料;沥青;硬沥青(石油产品);屋顶;建筑;试验;含量测定;焦油
【英文主题词】:coal-tarinsolubles;pitch;pressurefiltration;QI;quinoline-insolubles;tar;
【摘要】:Thistestmethodisusefulinevaluatingandcharacterizingtarandpitchandasoneelementinestablishingtheuniformityofshipmentsandsourcesofsupply.1.1Thistestmethodcoversthedeterminationofthequinoline-insolublematter(QI)intarandpitchbypressurefiltrationandgivesresultscomparabletothoseobtainedbyMethodD2318.1.2Sincethistestmethodisempirical,strictadherencetoalldetailsoftheprocedureisnecessary.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection7.
【中国标准分类号】:G18
【国际标准分类号】:91_100_50
【页数】:6P.;A4
【正文语种】: