ASTM D802-2002(2009) 松油抽样和测试的标准试验方法

作者:标准资料网 时间:2024-05-15 08:28:46  浏览:8601   来源:标准资料网

【英文标准名称】:StandardTestMethodsforSamplingandTestingPineOils
【原文标准名称】:松油抽样和测试的标准试验方法
【标准号】:ASTMD802-2002(2009)
【标准状态】:现行
【国别】:美国
【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】:gaschromatography;pineoil;sampling;terpenealcohols;Distillation--paints/relatedcoatings/materials;Specificgravity--paints/relatedcoatings/materials;Testingmethods--paints/relatedcoatings;Paintsampling;Pineoil;Refractiveindex;Terpenep
【摘要】:Thetestingproceduresdescribedinthesetestmethodshavebeeninuseformanyyearsandemphasizethephysicalpropertiesofpineoilratherthanitschemicalcomposition.TestMethodsD6387describeacapillarygaschromatographymethodwhichissuitablefordeterminingboththemajorandminorcomponentsfoundinpineoils.1.1Thesetestmethodscoverproceduresforsamplingandtestingpineoils,andareapplicabletobothnaturalpineoilsderivedfrompinestumpseitherbythesteamandsolventprocessorbydestructivedistillation,andalsotosyntheticpineoilsobtainedbythechemicalhydrationofterpenehydrocarbons.1.2Theproceduresgiveninthesetestmethodsappearinthefollowingorder:
Section
Sampling
4
Appearance
5
Color
6
SpecificGravity
7
RefractiveIndex
8
Composition
9
Moisture
10