【英文标准名称】:StandardTestMethodforHeatofReactionofThermallyReactiveMaterialsbyDifferentialScanningCalorimetry
【原文标准名称】:用差示扫描量热法测定热反应材料的反应热的标准试验方法
【标准号】:ASTME2160-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:E37.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:反应热;化学反应;热量计;试验方法;标准方法
【英文主题词】:degreeofcure;differentialscanningcalorimetry;hazardpotential;heatofreaction;thermalanalysis;thermoset
【摘要】:Thismethodisusefulindeterminingtheextrapolatedonsettemperature,thepeakheatflowtemperatureandtheheatofreactionofamaterial.Anyonsettemperaturedeterminedbythismethodisnotvalidforuseasthesoleinformationusedfordeterminationofstorageorprocessingconditions.Thistestmethodisusefulindeterminingthefractionofareactionthathasbeencompletedinasamplepriortotesting.Thisfractionofreactionthathasbeencompletedcanbeameasureofthedegreeofcureofathermallyreactivepolymerorcanbeameasureofdecompositionofathermallyreactivematerialuponaging.TheheatofreactionvaluesmaybeusedinPracticeE1231todeterminehazardpotentialfigures-of-meritExplosionPotentialandShockSensitivity.Thistestmethodmaybeusedinresearch,processcontrol,qualityassurance,andspecificationacceptance.1.1Thistestmethoddeterminestheexothermicheatofreactionofthermallyreactivechemicalsorchemicalmixtures,usingmilligramspecimensizes,bydifferentialscanningcalorimetry.Suchreactivematerialsmayincludethermallyunstableorthermosetmaterials.1.2Thistestmethodalsodeterminestheextrapolatedonsettemperatureandpeakheatflowtemperaturefortheexothermicreaction.1.3Thistestmethodmaybeperformedonsolids,liquidsorslurries.1.4Theapplicabletemperaturerangeofthismethodis25to600176;C.1.5SIunitsaretoberegardedasthestandard.1.6ThereisnoISOmethodequivalenttothisstandard.1.7ThisstandardisrelatedtoTestMethodE537andtoNAS1613,butprovidesadditionalinformation.1.8Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:71_040_40
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:RecreationalVehicleParksandCampgrounds
【原文标准名称】:娱乐车辆的停车和停放场地
【标准号】:ANSIA119.4-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;阻升;;野营;野营用品;娱乐设施;公园;休闲活动;安全;运载工具
【英文主题词】:Accidentprevention;Campsite;Camping;Campingequipment;Entertainmentfacilities;Parks;Recreation;Safety;Vehicles
【摘要】:Providesminimumconstructionrequirementstoensureareasonabledegreeofsafetyandheathforoccupantsusingfacilitiessuppliedbyrecreationalvehicleparksandcampgrounds,whichoffertemporarylivingsitesforusebyrecreationalvehicles,recre
【中国标准分类号】:T59
【国际标准分类号】:97_200_30
【页数】:
【正文语种】:英语