【英文标准名称】:MethodsforDeterminingPhysicalPropertiesofPolymericMaterialsExposedtoGasoline/OxygenateFuelMixtures
【原文标准名称】:聚合材料暴露于汽油/氧化燃料混合物的物理特性测定方法
【标准号】:ANSI/SAEJ1748-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998-01
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:物理性能;燃料耐燃性;机动车工程;材料试验
【英文主题词】:Automotiveengineering;Blend;Fuelresistant;Fuels;Materialstesting;Motorvehicles;Physicalproperties
【摘要】:ThisSAERecommendedPracticeappliestodeterminingworst-casefuel,conditioningtestspecimensinworst-casefuel(s)priortotesting,individualtestsforpropertiesofpolymersexposedtomethanol-gasolinefuelmixtures.Thedeterminationofequilibrium,aswellastypicalcalculationsarealsocovered.Polymersareusedinapplicationswhichrequireexposuretoavarietyoffluidenvironments.Teststodeterminetheeffectsofsuchexposureonmaterialpropertiesarewellestablished.However,thedeterminationoftheeffectsonpolymersexposedtofuelsofvariablealcoholandethercontentposesnewproblems.Thisdocumentseekstoaddressthoseconcernsbydetailingchangestostandardteststhatmakethemsuitableforthatpurpose.
【中国标准分类号】:E31
【国际标准分类号】:43_020
【页数】:
【正文语种】:英语