ASTM D233-2008 松脂的抽样和测试的标准试验方法
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【英文标准名称】:StandardTestMethodsofSamplingandTestingTurpentine
【原文标准名称】:松脂的抽样和测试的标准试验方法
【标准号】:ASTMD233-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:pinene;sampling;turpentine;Specificgravity--paints/relatedcoatings/materials;Acidnumber--paints/relatedcoatings/applications;Color--paints/relatedcoatings/materials;Distillation--paints/relatedcoatings/materials;Paintsampling;Pinene;Polyme
【摘要】:Thetestproceduresdescribedinthisstandardweredevelopedwhenthechiefuseforturpentinewasasasolvent.Currentlyhowever,thechiefuseforturpentine(andpinenes)isasrawmaterialsfortheproductionofresinsandsyntheticorganicchemicals.Thusthechemicalcompositionofturpentinesandpinenesisextremelyimportantandtests,inadditiontotheonesdescribedinthesetestmethods,arerequiredinordertofullycharacterizeturpentinesandpinenes.Themostwidelyusedtechniquefordeterminingthechemicalcompositionofturpentines(andpinenes)isgaschromatography(seeTestMethodsD6387).1.1Thesetestmethodscoverproceduresforsamplingandtestingturpentine,asdefinedbytheCodeofFederalRegulationsandTerminologyD804.Thesetestmethodsarealsousedforthesamplingandtestingofpinenes,themajorcomponentsofmostturpentines.1.2Thesetestmethodsprimarilymeasurethephysicalratherthanthechemicalpropertiesofturpentinesandpinenes.Asturpentinesandpinenesarecurrentlyusedchieflyaschemicalrawmaterialsfortheproductionofresinsandsyntheticorganicchemicals,chemicalcompositionisalsoveryimportant.Consequently,testingthechemicalcompositionofturpentinesandpinenesbygaschromatographyhasdisplacedthesetestmethodstoalargeextent.(SeeforexampleTestMethodsD6387.)1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G52
【国际标准分类号】:87_060_30
【页数】:4P.;A4
【正文语种】:英语
【原文标准名称】:松脂的抽样和测试的标准试验方法
【标准号】:ASTMD233-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:pinene;sampling;turpentine;Specificgravity--paints/relatedcoatings/materials;Acidnumber--paints/relatedcoatings/applications;Color--paints/relatedcoatings/materials;Distillation--paints/relatedcoatings/materials;Paintsampling;Pinene;Polyme
【摘要】:Thetestproceduresdescribedinthisstandardweredevelopedwhenthechiefuseforturpentinewasasasolvent.Currentlyhowever,thechiefuseforturpentine(andpinenes)isasrawmaterialsfortheproductionofresinsandsyntheticorganicchemicals.Thusthechemicalcompositionofturpentinesandpinenesisextremelyimportantandtests,inadditiontotheonesdescribedinthesetestmethods,arerequiredinordertofullycharacterizeturpentinesandpinenes.Themostwidelyusedtechniquefordeterminingthechemicalcompositionofturpentines(andpinenes)isgaschromatography(seeTestMethodsD6387).1.1Thesetestmethodscoverproceduresforsamplingandtestingturpentine,asdefinedbytheCodeofFederalRegulationsandTerminologyD804.Thesetestmethodsarealsousedforthesamplingandtestingofpinenes,themajorcomponentsofmostturpentines.1.2Thesetestmethodsprimarilymeasurethephysicalratherthanthechemicalpropertiesofturpentinesandpinenes.Asturpentinesandpinenesarecurrentlyusedchieflyaschemicalrawmaterialsfortheproductionofresinsandsyntheticorganicchemicals,chemicalcompositionisalsoveryimportant.Consequently,testingthechemicalcompositionofturpentinesandpinenesbygaschromatographyhasdisplacedthesetestmethodstoalargeextent.(SeeforexampleTestMethodsD6387.)1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G52
【国际标准分类号】:87_060_30
【页数】:4P.;A4
【正文语种】:英语
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