ZB N 73003-1990 碰撞试验台技术条件
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来源:标准资料网
基本信息
| 标准名称： | 碰撞试验台技术条件 |
| 中标分类： |
仪器、仪表 >>
试验机与无损探伤仪器 >>
机械振动、冲击设备与动平衡机 |
| 替代情况： | 转化为JB/T 9391-2001 |
| 发布日期： | |
| 实施日期： | 1991-01-01 |
| 首发日期： | |
| 作废日期： | |
| 出版日期： | |
适用范围
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前言
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目录
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引用标准
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所属分类： 仪器 仪表 试验机与无损探伤仪器 机械振动 冲击设备与动平衡机
【英文标准名称】:Testforflammabilityofplasticmaterialsforpartsindevicesandappliances
【原文标准名称】:设备和器具部件用塑料材料易燃性的试验
【标准号】:UL94-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009-06
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:1.1Theserequirementscovertestsforflammabilityofpolymericmaterialsusedforpartsindevicesandappliances.Theyareintendedtoserveasapreliminaryindicationoftheiracceptabilitywithrespecttoflammabilityforaparticularapplication.1.1revisedJune2,20061.2ThemethodsdescribedinthisStandardinvolvestandardsizespecimensandareintendedtobeusedsolelytomeasureanddescribetheflammabilitypropertiesofmaterials,usedindevicesandappliances,inresponsetoasmallopenflameorradiantheatsourceundercontrolledlaboratoryconditions.1.2revisedJune2,20061.2.1ThetestsintheStandardforTestsforFlammabilityofSmallPolymericComponentMaterialsshouldbeusedtoevaluatesmallcomponentswhichcontainmaterialsthatcannotbefabricatedintostandardizedspecimensintheminimumusethicknessandsubjectedtoapplicablepreselectiontestsinUL94.TestproceduresinUL1694areapplicabletosmallcomponentswithanoverallvolumeoflessthan2500mm3(0.15in3).UL1694isgenerallynotapplicabletosmallcomponentswithanoverallvolumegreaterthan2500mm3(0.15in3).1.2.1addedJune2,20061.3Thefinalacceptanceofthematerialisdependentuponitsuseincompleteequipmentthatconformswiththestandardsapplicabletosuchequipment.Theflammabilityclassificationrequiredofamaterialisdependentupontheequipmentordeviceinvolvedandtheparticularuseofthematerial.Theperformancelevelofamaterialdeterminedbythesemethodsshallnotbeassumedtocorrelatewithitsperformanceinend-useapplication.Theactualresponsetoheatandflameofmaterialsdependsuponthesizeandform,andalsoontheend-useoftheproductusingthematerial.Assessmentofotherimportantcharacteristicsintheend-useapplicationincludes,butisnotlimitedto,factorssuchaseaseofignition,burningrate,flamespread,fuelcontribution,intensityofburning,andproductsofcombustion.1.3revisedJune2,20061.4Iffoundtobeappropriate,therequirementsareappliedtoothernonmetallicmaterials.1.4revisedJune10,19971.5Thesetests,withtheexceptionoftheRadiantPanelTestinSection10,arenotapplicabletotheevaluationofpartswherethethicknessexceeds13.0mmorwherethesurfaceareaexceeds1m2.Theserequirementsdonotcoverpolymericmaterialswhenusedforbuildingconstruction,finishing,orcontentssuchaswallandfloorcoverings,furnishings,decorativeobjectsandsoforth.Inaddition,thefireresistance(intermsofanhourlyrating),flamespread,smokecharacterization,andheatreleaserateisnotevaluated.Otherfiretestsexistandshallbeusedtoevaluatetheflammabilityofmaterialsintheintendedend-use-productconfiguration.1.5revisedJune2,2006
【中国标准分类号】:G31
【国际标准分类号】:
【页数】:58P.;A4
【正文语种】:英语
