ANSI/ASTM D4313-1998 电线及电缆用的普通用途的、重型及超重型交联氯化聚乙烯套管规范

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【英文标准名称】:SpecificationforGeneralPurpose,Heavy-Duty,andExtra-Heavy-DutyCrosslinkedChlorinatedPolyethyleneJacketsforWireandCable
【原文标准名称】:电线及电缆用的普通用途的、重型及超重型交联氯化聚乙烯套管规范
【标准号】:ANSI/ASTMD4313-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【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】:电气工程;电线;应力;电缆;聚乙烯;电绝缘;绝缘;容许的;壳
【英文主题词】:electricalinsulation;electricalengineering;shell;wires;cables;polyethylene;insulations;stress;permissible
【摘要】:
【中国标准分类号】:K15
【国际标准分类号】:29_035_20
【页数】:
【正文语种】:英语


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【英文标准名称】:StandardTestMethodforDeterminationofIndividualComponentsinSparkIgnitionEngineFuelsby100MetreCapillaryHighResolutionGasChromatography
【原文标准名称】:采用100米毛细管高分辨气相色谱法测定火花点燃式发动机燃料中单个素的标准试验方法
【标准号】:ASTMD6729-2004(2009)
【标准状态】:现行
【国别】:美国
【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】:D02.04.0L
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:gaschromatograph;gasoline;individualhydrocarbonanalysis;oxygenatedfuels;spark-ignitionenginefuels;Alkylates;Automotiveenginefuels/oils;ETBE(ethyltert-butylether);Ethanol;Gaschromatography(GC)--petroleumproducts;100Meter
【摘要】:Knowledgeofthespecifiedindividualcomponentcomposition(speciation)ofgasolinefuelsandblendingstocksisusefulforrefineryqualitycontrolandproductspecification.Processcontrolandproductspecificationcomplianceformanyindividualhydrocarbonsmaybedeterminedthroughtheuseofthistestmethod.1.1Thistestmethodcoversthedeterminationofindividualhydrocarboncomponentsofspark-ignitionenginefuelsandtheirmixturescontainingoxygenateblends(MTBE,ETBE,ethanol,andsoforth)withboilingrangesupto225x00B0;C.Otherlightliquidhydrocarbonmixturestypicallyencounteredinpetroleumrefiningoperations,suchasblendingstocks(naphthas,reformates,alkylates,andsoforth)mayalsobeanalyzed;however,statisticaldatawasobtainedonlywithblendedspark-ignitionenginefuels.1.2Basedonthecooperativestudyresults,individualcomponentconcentrationsandprecisionaredeterminedintherangeof0.01toapproximately30mass%.Theproceduremaybeapplicabletohigherandlowerconcentrationsfortheindividualcomponents;however,theusermustverifytheaccuracyiftheprocedureisusedforcomponentswithconcentrationsoutsidethespecifiedranges.1.3Thetestmethodalsodeterminesmethanol,ethanol,t-butanol,methylt-butylether(MTBE),ethylt-butylether(ETBE),t-amylmethylether(TAME)insparkignitionenginefuelsintheconcentrationrangeof1to30mass%.However,thecooperativestudydataprovidedsufficientstatisticaldataforMTBEonly.1.4Althoughamajorityoftheindividualhydrocarbonspresentaredetermined,someco-elutionofcompoundsisencountered.Ifthistestmethodisutilizedtoestimatebulkhydrocarbongroup-typecomposition(PONA)theuserofsuchdatashouldbecautionedthatsomeerrorwillbeencounteredduetoco-elutionandalackofidentificationofallcomponentspresent.Samplescontainingsignificantamountsofolefinicornaphthenic(forexample,virginnaphthas),orboth,constituentsaboven-octanemayreflectsignificanterrorsinPONAtypegroupings.Basedonthegasolinesamplesintheinterlaboratorycooperativestudy,thisprocedureisapplicabletosamplescontaininglessthan25mass%ofolefins.However,someinterferingcoelutionwiththeolefinsaboveC7ispossible,particularlyifblendingcomponentsortheirhigherboilingcutssuchasthosederivedfromfluidcatalyticcracking(FCC)areanalyzed,andthetotalolefincontentmaynotbeaccurate.1.4.1Totalolefinsinthesamplesmaybeobtainedorconfirmed,orboth,ifnecessary,byTestMethodD1319(volume%)orothertestmethods,suchasthosebasedonmultidimensionalPONAtypeofinstruments.1.5Ifwaterisorissuspectedofbeingpresent,itsconcentrationmaybedetermined,ifdesired,bytheuseofTestMethodD1744,orequivalent.Othercompoundscontainingoxygen,sulfur,nitrogen,andsoforth,mayalsobepresent,andmayco-elutewiththehydrocarbons.Ifdeterminationofthesespecificcompoundsisrequired,itisrecommendedthattestmethodsforthesespecificmaterialsbeused,suchasTestMethodsD4815andD5599foroxygenates,andD5623forsulfurcompounds,orequivalent.1.6AnnexA1ofthistestmethodcomparesresultsofthetestprocedurewithothertestmethodsforselectedcomponents,includingolefins,andseveralgrouptypesforseveralinterlaboratorycooperativestudysamples.Althoughbenzene,toluene,andseveraloxygenatesaredetermined,whendoubtfulastotheanalyticalresultsofthesecomponents,confirmatoryanalysescanbeobtainedbyusingspecifictestmethods.1.7Th......
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:51P.;A4
【正文语种】:英语


基本信息
标准名称:非金属垫片材料分类体系及试验方法 第6部分:垫片材料与金属表面粘附性试验方法
英文名称:Classification system and test methods for nonmetallic gasket materials - Part 6: Standard test method for adhesion of gasket materials to metal surfaces
中标分类: 建材 >> 其他非金属矿制品 >> 石棉材料
ICS分类:
发布部门:中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:2007-03-26
实施日期:2007-07-01
首发日期:2006-12-07
作废日期:
主管部门:中国建筑材料工业协会
提出单位:中国建筑材料工业协会
归口单位:咸阳非金属矿研究设计院
起草单位:咸阳非金属矿研究设计院、建筑材料工业技术监督研究中心、烟台石川密封垫板有限公司等
起草人:尚兴春、姜寿松、吴益民、潘洲、高冠英等
出版社:中国标准出版社
出版日期:2007-04-01
页数:8页
计划单号:20065130-T-609
书号:155066·1-29234
适用范围

本试验方法规定了测定垫片材料在压力下粘附到金属表面的程度的方法。描述的试验条件是垫片应用中经常遇到的情况。当供需双方意见一致时,试验条件也可根据特殊应用的需要而修改。

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所属分类: 建材 其他非金属矿制品 石棉材料