ISO 5659-2-2006 塑料.烟雾产生.第2部分:用单燃烧室试验测定光密度
作者:标准资料网
时间:2024-05-15 21:54:43
浏览:8821
来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Plastics-Smokegeneration-Part2:Determinationofopticaldensitybyasingle-chambertest
【原文标准名称】:塑料.烟雾产生.第2部分:用单燃烧室试验测定光密度
【标准号】:ISO5659-2-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;高温试验;材料;测量;光密度;塑料;单燃烧室检验;烟雾扩展;测试材料;试样;试验;试验装置
【英文主题词】:Ammonia;Checkingequipment;Cleaningmaterials;Definitions;Density;Determination;Developments;Ethylalcohol;Fire;Fireproofness;Firepropagation;High-temperaturetesting;Materials;Measurement;Optical;Opticaldensity;Plastics;Single-chambertests;Smoke;Smokedevelopment;Testmaterials;Testspecimens;Testing;Testingdevices
【摘要】:ThispartofISO5659specifiesamethodofmeasuringsmokeproductionfromtheexposedsurfaceofspecimensofessentiallyflatmaterials,compositesorassembliesnotexceeding25mminthicknesswhenplacedinahorizontalorientationandsubjectedtospecifiedlevelsofthermalirradianceinaclosedcabinetwithorwithouttheapplicationofapilotflame.Thismethodoftestisapplicabletoallplasticsandmayalsobeusedfortheevaluationofothermaterials(e.g.rubbers,textile-coverings,paintedsurfaces,woodandothermaterials).Itisintendedthatthevaluesofopticaldensitydeterminedbythistestbetakenasspecifictothespecimenorassemblymaterialintheformandthicknesstested,andarenottobeconsideredinherent,fundamental,properties.Thetestisintendedprimarilyforuseinresearchanddevelopmentandinfiresafetyengineeringofbuildings,trains,ships,etc.,andnotasabasisforratingsforbuildingcodesorotherpurposes.Nobasisisprovidedforpredictingthedensityofsmokethatmaybegeneratedbythematerialsuponexposuretoheatandflameunderother(actual)exposureconditions,norisanycorrelationestablishedwithmeasurementsderivedfromothertestmethods.Thistestprocedureexcludestheeffectofirritantsontheeye.Itisemphasizedthatsmokeproductionfromamaterialvariesaccordingtotheirradianceleveltowhichthespecimenisexposed.Inmakinguseoftheresultsofthismethod,itshouldbeborneinmindthattheresultsarebasedonexposuretothespecificirradiancelevelsof25kW/m2and50kW/m2.
【中国标准分类号】:G31
【国际标准分类号】:13_220_40;83_080_01
【页数】:36P;A4
【正文语种】:英语
【原文标准名称】:塑料.烟雾产生.第2部分:用单燃烧室试验测定光密度
【标准号】:ISO5659-2-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;测定;高温试验;材料;测量;光密度;塑料;单燃烧室检验;烟雾扩展;测试材料;试样;试验;试验装置
【英文主题词】:Ammonia;Checkingequipment;Cleaningmaterials;Definitions;Density;Determination;Developments;Ethylalcohol;Fire;Fireproofness;Firepropagation;High-temperaturetesting;Materials;Measurement;Optical;Opticaldensity;Plastics;Single-chambertests;Smoke;Smokedevelopment;Testmaterials;Testspecimens;Testing;Testingdevices
【摘要】:ThispartofISO5659specifiesamethodofmeasuringsmokeproductionfromtheexposedsurfaceofspecimensofessentiallyflatmaterials,compositesorassembliesnotexceeding25mminthicknesswhenplacedinahorizontalorientationandsubjectedtospecifiedlevelsofthermalirradianceinaclosedcabinetwithorwithouttheapplicationofapilotflame.Thismethodoftestisapplicabletoallplasticsandmayalsobeusedfortheevaluationofothermaterials(e.g.rubbers,textile-coverings,paintedsurfaces,woodandothermaterials).Itisintendedthatthevaluesofopticaldensitydeterminedbythistestbetakenasspecifictothespecimenorassemblymaterialintheformandthicknesstested,andarenottobeconsideredinherent,fundamental,properties.Thetestisintendedprimarilyforuseinresearchanddevelopmentandinfiresafetyengineeringofbuildings,trains,ships,etc.,andnotasabasisforratingsforbuildingcodesorotherpurposes.Nobasisisprovidedforpredictingthedensityofsmokethatmaybegeneratedbythematerialsuponexposuretoheatandflameunderother(actual)exposureconditions,norisanycorrelationestablishedwithmeasurementsderivedfromothertestmethods.Thistestprocedureexcludestheeffectofirritantsontheeye.Itisemphasizedthatsmokeproductionfromamaterialvariesaccordingtotheirradianceleveltowhichthespecimenisexposed.Inmakinguseoftheresultsofthismethod,itshouldbeborneinmindthattheresultsarebasedonexposuretothespecificirradiancelevelsof25kW/m2and50kW/m2.
【中国标准分类号】:G31
【国际标准分类号】:13_220_40;83_080_01
【页数】:36P;A4
【正文语种】:英语
下载地址:
点击此处下载