ASTM E537-2007 用差式扫描量热法测定化学制品热稳定性的标准试验方法
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【英文标准名称】:StandardTestMethodforTheThermalStabilityOfChemicalsByDifferentialScanningCalorimetry
【原文标准名称】:用差式扫描量热法测定化学制品热稳定性的标准试验方法
【标准号】:ASTME537-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E27.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学制品;材料;持久性;测试;热分析;热稳定性
【英文主题词】:Differentialscanningcalorimetry;hazardpotential;thermalanalysis;thermalhazard;thermalstability
【摘要】:1.1Thistestmethoddescribestheascertainmentofthepresenceofenthalpicchangesinatestspecimen,usingminimumquantitiesofmaterial,approximatesthetemperatureatwhichtheseenthalpicchangesoccuranddeterminestheirenthalpies(heats)usingdifferentialscanningcalorimetryorpressuredifferentialscanningcalorimetry.1.2Thistestmethodmaybeperformedonsolids,liquids,orslurries.1.3Thistestmethodmaybeperformedinaninertorareactiveatmospherewithanabsolutepressurerangefrom100Pathrough7MPaandoveratemperaturerangefrom300to800K(27to527C).1.4SIvaluesarethestandard.1.5ThereisnoISOstandardequivalenttothistestmethod.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificsafetyprecautionsaregiveninSection8.
【中国标准分类号】:G04
【国际标准分类号】:07_030
【页数】:7P.;A4
【正文语种】:
【原文标准名称】:用差式扫描量热法测定化学制品热稳定性的标准试验方法
【标准号】:ASTME537-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:E27.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:化学制品;材料;持久性;测试;热分析;热稳定性
【英文主题词】:Differentialscanningcalorimetry;hazardpotential;thermalanalysis;thermalhazard;thermalstability
【摘要】:1.1Thistestmethoddescribestheascertainmentofthepresenceofenthalpicchangesinatestspecimen,usingminimumquantitiesofmaterial,approximatesthetemperatureatwhichtheseenthalpicchangesoccuranddeterminestheirenthalpies(heats)usingdifferentialscanningcalorimetryorpressuredifferentialscanningcalorimetry.1.2Thistestmethodmaybeperformedonsolids,liquids,orslurries.1.3Thistestmethodmaybeperformedinaninertorareactiveatmospherewithanabsolutepressurerangefrom100Pathrough7MPaandoveratemperaturerangefrom300to800K(27to527C).1.4SIvaluesarethestandard.1.5ThereisnoISOstandardequivalenttothistestmethod.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcernsassociatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificsafetyprecautionsaregiveninSection8.
【中国标准分类号】:G04
【国际标准分类号】:07_030
【页数】:7P.;A4
【正文语种】:
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