SAE AMS3894/1 Carbon Fiber Tape and Sheet, Epoxy Resin Impregnated, G 110,000 (758) Tensile, 27,000,000 (186) Modulus, 1
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来源:标准资料网
Product Code:SAE AMS3894/1
Title:Carbon Fiber Tape and Sheet, Epoxy Resin Impregnated, G 110,000 (758) Tensile, 27,000,000 (186) Modulus, 175 (347)
Issuing Committee:Ams P Polymeric Materials Committee
Scope:This specification covers one type of epoxy-resin-impregnated carbon fibers in the form of tape and sheet. Primarily for use in structural composites requiring high modulus of elasticity in tension up to 175 degrees C (347 degrees F).
上一篇:
SAE AMS3894/3 Carbon Fiber Tape and Sheet, Epoxy Resin Impregnated, G 150,000 (1034) Tensile, 19,000,000 (131) Modulus, 下一篇:
SAE AMS3894/11 Carbon Fiber Tape and Sheet, Epoxy Resin Impregnated, G 200,000 (1379) Tensile, 18,000,000 (124) Modulus,【英文标准名称】:Methodsoftestforpetroleumanditsproducts-BS2000-69:Petroleumproducts-Determinationofvapourpressure-Reidmethod
【原文标准名称】:石油及其产品试验方法.BS2000-69:石油产品.蒸汽压力的测定.雷德法
【标准号】:BSISO3007-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-06-12
【实施或试行日期】:2002-06-12
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义(术语);测定;石油产品;物理试验;雷德;测试;试验;蒸气压力
【英文主题词】:Definition;Definitions;Determination;Petroleumproducts;Physicaltesting;Reid;Testing;Tests;Vapourpressure
【摘要】:ThisInternationalStandardspecifiesamethodforthedeterminationofthevapourpressureofliquidpetroleumproductsconsistingofessentiallyorwhollyofhydrocarboncomponents,orcontainingoxygenatedhydrocarbonsofspecifictypesandatspecifiedmaximumconcentrations.Themethoddoesnotapplyoutsidetheseconcentrationlevels,nortoanyblendscontainingmethanolorotheroxygenatedhydrocarbonsnotcoveredinnote1.NOTE1Themaximumconcentrationofetherscontaining5ormorecarbonatomsis15%(V/V),andforethanolis10%(V/V).Forhigheralcohols,themaximumconcentrationis7%(V/V).NOTE2ForthepurposesofthisInternationalStandard,theterm"%(V/V)"isusedtorepresentthevolumefractionofamaterial.Forpetroleumproductscontainingmethanol,orotheroxygenatedhydrocarbonsoutsidethescopeofnote1,adryvapour-pressuretestmethodshouldbeused.Forliquefiedpetroleumgases,ISO4256shouldbeused.Thetestmethodmaybeappliedtovolatilecrudepetroleumwithavapourpressureexceeding10kPa,althoughtheprecisionhasnotbeenevaluated.FourproceduresaredescribedinthisInternationalStandard.ProceduresAandBarealternativeapparatusconfigurationsforproductswithaReidvapourpressureupto180kPa,ProcedureCisappliedtoliquidproductswithaReidvapourpressureabove180kPa,andProcedureDappliestoaviationgasolineswithaReidvapourpressureofapproximately50kPa.Vapourpressureisanimportantphysicalpropertyofvolatileliquids,andhascriticalperformanceimplicationsforautomotiveandaviationgasolines.Vapourpressureisalsooneofthepropertiesaffectingatmosphericevaporation,andisthereforeincreasinglyusedinregulationsrelatingtoemissionsandairqualitycontrol.Vapourpressureisalsoacriticalpropertylimitingtheperformanceandsafetyofoperationofequipmentduringtransferoperations.NOTEBecausetheexternalatmosphericpressureiscounteractedbytheatmosphericpressureinitiallyinthevapourchamber,theReidvapourpressureisapproximatelythe"absolute"vapourpressureat37,8℃.TheReidvapourpressurediffersfromthetruevapourpressureofthesampleowingtoslightvaporizationofthesampleandthepressureofwatervapourandairintheconfinedspace.
【中国标准分类号】:E30
【国际标准分类号】:75_040;75_080
【页数】:18P.;A4
【正文语种】:英语
【英文标准名称】:Specificationfordesignationandnominalsizesofopeningsforwovenwirecloth,perforatedplateandelectroformedsheetforindustrialscreens
【原文标准名称】:工业筛用金属丝网布、多孔板和电铸板的筛孔标记和标称尺寸规范
【标准号】:BS7579-1992
【标准状态】:现行
【国别】:英国
【发布日期】:1992-05-15
【实施或试行日期】:1992-05-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:筛网;孔;电铸;筛分设备;名称与符号;尺寸;优先尺寸;金属线;量值;筛选设备;工业的;孔眼;薄板材;机织物
【英文主题词】:Designations;Dimensions;Holes;Industries;Perforatedplates;Screeningequipment;Sievingequipment;Sizemeasurement;Wirenetting
【摘要】:ThisInternationalStandardspecifiesthedesignationandnominalsizesofopeningsforwovenwirecloth,perforatedplateandelectroformedsheetusedasscreeningmediaforindustrialpurposes.
【中国标准分类号】:A28
【国际标准分类号】:19_120
【页数】:12P;A4
【正文语种】:英语
