【英文标准名称】:Geotextilesandgeotextile-relatedproducts-Determinationofthicknessatspecifiedpressures-Part2:Procedurefordeterminationofthicknessofsinglelayersofmultilayerproducts
【原文标准名称】:土工布及相关产品特定压力下厚度的测定第2部分:多层制品中单层厚度测定程序
【标准号】:ISO9863-2-1996
【标准状态】:现行
【国别】:国际
【发布日期】:1996-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC38
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;厚度;土工织物;多层;试验压力;纺织材料;测定;厚度测量
【英文主题词】:Determination;Geotextiles;Measurement;Methods;Multi-layer;Pressure;Products;Testpressure;Testing;Textiles;Thickness;Thicknessmeasurement
【摘要】:Specifiesamethodforthedeterminationofthethicknessofsinglelayersofmultilayergeotextilesatspecifiedpressures.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:7P.;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforArrheniusKineticConstantsforThermallyUnstableMaterials
【原文标准名称】:热不稳定材料的阿仑尼乌斯动态恒量的标准试验方法
【标准号】:ASTME698-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:恒定的;动力学;热试验;统计学;试验;材料
【英文主题词】:Arrheniuskineticparameters;differentialscanningcalorimetry;hazardpotential;kinetics;thermalanalysis;thermalhazad;thermalstability
【摘要】:TheArrheniusparameterscombinedwiththegeneralratelawandthereactionenthalpycanbeusedforthedeterminationofthermalexplosionhazards(1).31.1ThismethodcoversthedeterminationoftheoverallkineticparametersforexothermicreactionsusingtheFlynn/Wall/Ozawamethodanddifferentialscanningcalorimetry.1.2ThistechniqueisapplicabletoreactionswhosebehaviorcanbedescribedbytheArrheniusequationandthegeneralratelaw.1.3LimitationsTherearecaseswherethistechniqueisnotapplicable.Limitationsmaybeindicatedbycurvesdepartingfromastraightline(see)ortheisothermalagingtestnotcloselyagreeingwiththeresultspredictedbythecalculatedkineticvalues.Inparticular,thismethodisnotapplicabletoreactionsthatarepartiallyinhibited.Thetechniquemaynotworkwithreactionsthatincludesimultaneousorconsecutivereactionsteps.Thismethodmaynotapplytomaterialsthatundergophasetransitionsifthereactionrateissignificantatthetransitiontemperature.1.4SIunitsarethestandard.Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G04
【国际标准分类号】:19_040
【页数】:8P.;A4
【正文语种】: