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【英文标准名称】:StandardTestMethodforDeterminingChangesinFire-Test-ResponseCharacteristicsofCushioningMaterialsAfterWaterLeaching
【原文标准名称】:测定水浸出后衬垫材料燃烧试验响应特性变化的标准试验方法
【标准号】:ASTMF1534-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:F33.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;建筑材料;浸出;光密度;防火安全;火灾;燃烧特性;材料
【英文主题词】:cushioning;fire;fireperformance;fire-test-responsecharacteristic;leaching;opticaldensity;smokeobscuration;softenedwater
【摘要】:Thefireperformanceofamaterialorproductisaffectedbyacombinationofitsfire-test-responsecharacteristics.Twoofthemostcommonlydeterminedfire-test-responsecharacteristicsofcushioningmaterialsarethesurfaceflammability,inaccordancewithTestMethodD3675,andthespecificopticaldensityofsmoke,inaccordancewithTestMethodE662.Cushioningmaterialsusedinupholsteryapplicationsarepotentiallyexposedtoleachingoftheactiveingredientsdueto(1)watersolubilityofthetreatingagentsor(2)exposuretohighhumidity.Inviewoftheimportancethatthefireperformanceofthecushioningmaterialsusedinupholsteryapplicationsremainconstantthroughouttheirintendedservicelife,thistestmethodprovidesameanstotestforthepotentialchangeintwofire-test-responsecharacteristicsduetoleaching.1.1Thisfire-test-responsetestmethodcoversaprocedureforleachingcushioningmaterialswithwateranddeterminingchangesintwospecificfire-test-responsecharacteristics:(1)thesurfaceflammability,inaccordancewithTestMethodD3675,and(2)thespecificopticaldensityofsmokegenerated,inaccordancewithTestMethodE662.1.2Inviewofthewidevariationinpotentialserviceconditions,itislikelythatresultsofthisleachingtestwillnotgiveadirectcorrelationwithserviceperformanceforallapplications.However,thetestmethodyieldscomparativedataonwhichtobasejudgmentsastoexpectedserviceofcushioningmaterialsandisusefulinresearchanddevelopmentwork.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatandflameundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditions.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSection7.
【中国标准分类号】:C80
【国际标准分类号】:13_220_50
【页数】:4P.;A4
【正文语种】: