ASTM E1131-2003 用热解重量分析法进行成分分析的标准试验方法
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【英文标准名称】:StandardTestMethodforCompositionalAnalysisbyThermogravimetry
【原文标准名称】:用热解重量分析法进行成分分析的标准试验方法
【标准号】:ASTME1131-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;热分析;热解重量分析法
【英文主题词】:ash;combustiblematerial;composition;compositionalanalysis;highlyvolatilematter;mediumvolatilematter;thermogravimetry
【摘要】:Thistestmethodisintendedforuseinqualitycontrol,materialscreening,andrelatedproblemsolvingwhereacompositionalanalysisisdesiredoracomparisoncanbemadewithaknownmaterialofthesametype.Theparametersdescribedshouldbeconsideredasguidelines.Theymaybealteredtosuitaparticularanalysis,providedthechangesarenotedinthereport.Theproportionofthedeterminedcomponentsinagivenmixtureorblendmayindicatespecificqualityorenduseperformancecharacteristics.Particularexamplesincludethefollowing:5.3.1Increasingsoot(carbon)contentofuseddiesellubricatingoilsindicatesdecreasingeffectiveness.5.3.2Specificcarbon-to-polymerratiorangesarerequiredinsomeelastomericandplasticpartsinordertoachievedesiredmechanicalstrengthandstability.5.3.3Somefilledelastomericandplasticproductsrequirespecificinertcontent(forexample,ash,filler,reinforcingagent,etc.)tomeetperformancespecifications.5.3.4Thevolatilematter,fixedcarbon,andashcontentofcoalandcokeareimportantparameters.Thex201C;rankingx201D;ofcoalincreaseswithincreasingcarboncontentanddecreasingvolatileandhydrocarbon,(mediumvolatility)content.1.1Thistestmethodprovidesageneraltechniqueincorporatingthermogravimetrytodeterminetheamountofhighlyvolatilematter,mediumvolatilematter,combustiblematerial,andashcontentofcompounds.Thistestmethodwillbeusefulinperformingacompositionalanalysisincaseswhereagreeduponbyinterestedparties.1.2Thistestmethodisapplicabletosolidsandliquids.1.3Thetemperaturerangeoftestistypicallyroomtemperatureto1000176;C.Compositionbetween1and100weight%ofindividualcomponentsmaybedetermined.1.4Thistestmethodutilizesaninertandreactivegasenvironment.1.5Computerorelectronic-basedinstruments,techniques,ordatatreatmentequivalenttothistestmethodmayalsobeused.Note18212;Usersofthistestmethodareexpresslyadvisedthatallsuchinstrumentsortechniquesmaynotbeequivalent.Itistheresponsibilityoftheuserofthistestmethodtodeterminethenecessaryequivalencypriortouse.1.6SIunitsarethestandard.1.7ThisstandardisrelatedISO11358butismoredetailedandspecific.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
【原文标准名称】:用热解重量分析法进行成分分析的标准试验方法
【标准号】:ASTME1131-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【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】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;热分析;热解重量分析法
【英文主题词】:ash;combustiblematerial;composition;compositionalanalysis;highlyvolatilematter;mediumvolatilematter;thermogravimetry
【摘要】:Thistestmethodisintendedforuseinqualitycontrol,materialscreening,andrelatedproblemsolvingwhereacompositionalanalysisisdesiredoracomparisoncanbemadewithaknownmaterialofthesametype.Theparametersdescribedshouldbeconsideredasguidelines.Theymaybealteredtosuitaparticularanalysis,providedthechangesarenotedinthereport.Theproportionofthedeterminedcomponentsinagivenmixtureorblendmayindicatespecificqualityorenduseperformancecharacteristics.Particularexamplesincludethefollowing:5.3.1Increasingsoot(carbon)contentofuseddiesellubricatingoilsindicatesdecreasingeffectiveness.5.3.2Specificcarbon-to-polymerratiorangesarerequiredinsomeelastomericandplasticpartsinordertoachievedesiredmechanicalstrengthandstability.5.3.3Somefilledelastomericandplasticproductsrequirespecificinertcontent(forexample,ash,filler,reinforcingagent,etc.)tomeetperformancespecifications.5.3.4Thevolatilematter,fixedcarbon,andashcontentofcoalandcokeareimportantparameters.Thex201C;rankingx201D;ofcoalincreaseswithincreasingcarboncontentanddecreasingvolatileandhydrocarbon,(mediumvolatility)content.1.1Thistestmethodprovidesageneraltechniqueincorporatingthermogravimetrytodeterminetheamountofhighlyvolatilematter,mediumvolatilematter,combustiblematerial,andashcontentofcompounds.Thistestmethodwillbeusefulinperformingacompositionalanalysisincaseswhereagreeduponbyinterestedparties.1.2Thistestmethodisapplicabletosolidsandliquids.1.3Thetemperaturerangeoftestistypicallyroomtemperatureto1000176;C.Compositionbetween1and100weight%ofindividualcomponentsmaybedetermined.1.4Thistestmethodutilizesaninertandreactivegasenvironment.1.5Computerorelectronic-basedinstruments,techniques,ordatatreatmentequivalenttothistestmethodmayalsobeused.Note18212;Usersofthistestmethodareexpresslyadvisedthatallsuchinstrumentsortechniquesmaynotbeequivalent.Itistheresponsibilityoftheuserofthistestmethodtodeterminethenecessaryequivalencypriortouse.1.6SIunitsarethestandard.1.7ThisstandardisrelatedISO11358butismoredetailedandspecific.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:
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