ASTM D801-2002 二聚戊烯抽样和测试的试验方法

作者:标准资料网 时间:2024-05-11 21:08:32  浏览:9954   来源:标准资料网

【英文标准名称】:StandardTestMethodsforSamplingandTestingDipentene
【原文标准名称】:二聚戊烯抽样和测试的试验方法
【标准号】:ASTMD801-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:D01.34
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:dipentine;gaschromatography;sampling
【摘要】:Thetestingproceduresdescribedinthesetestmethodshavebeeninuseformanyyearsandemphasizethephysicalpropertiesratherthanthechemicalcompositionofdipentene.Theseproceduresweresufficientwhendipentenewasusedprimarilyasasolvent.Currently,however,dipentenefindsapplicationasachemicalrawmaterialandaknowledgeofitschemicalcompositionisthereforeimportant.TestMethodsD6387describeacapillarygaschromatographymethodwhichissuitablefordeterminingboththemajorandminorcomponentsfoundindipentene.1.1Thesetestmethodscoverproceduresforsamplingandtestingdipenteneandrelatedterpenesolvents,consistingchieflyofmonocyclicterpenehydrocarbonsdistillingabovetherangeforturpentine.1.2Theproceduresgiveninthesetestmethodsappearinthefollowingorder:SectionSampling4DetectionandRemovalofSeparatedWater5Appearance6Color7Odor8SpecificGravity9RefractiveIndex10Composition11FlashPoint12Moisture13