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【英文标准名称】:Cellularplastics-Determinationofhorizontalburningcharacteristicsofsmallspecimenssubjectedtoasmallflame
【原文标准名称】:泡沫塑料小火焰小试样的水平燃烧特性的测定
【标准号】:ISO9772-2001
【标准状态】:作废
【国别】:国际
【发布日期】:2001-04
【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】:可燃性试验;燃烧速度;定义;塑料;测定;试验;试验;火焰表面传播;定义;泡沫橡胶
【英文主题词】:Burningrate;Combustibilitytests;Definitions;Determination;Foamedrubber;Plastics;Surfacespreadofflame;Testing;Tests
【摘要】:1ThisInternationalStandardspecifiesasmall-scalelaboratoryscreeningprocedureforcomparingtherelativeburningcharacteristicsofhorizontallyoriented,smallcellularplasticspecimenshavingadensitylessthan250kg/mdeterminedinaccordancewithISO845,whenexposedtoanignitionsource.NOTEAnotherstandardexistscoveringflexiblecellularplasticandcellularrubber:ISO3582:2000,Flexiblecellularpolymericmaterials—Laboratoryassessmentofhorizontalburningcharacteristicsofsmallspecimenssubjectedtoasmallflame.2Thismethodoftestisintendedforqualityassuranceandlimitedproductevaluationofcellularplasticmaterialsundercontrolledlaboratoryconditions,andisnotintendedtoassessthefirebehaviourofe.g.buildingmaterialsorfurnishingsunderactualfireconditions.3TheoptionalclassificationsystemdescribedinannexAisintendedforthepreselectionofcellularplasticmaterialsforproducts.4Theburningbehaviourofcellularplasticsisinfluencedbytestspecimenorientation(verticalorhorizontal).Thismethodoftestevaluatesspecimenswhichareorientedhorizontally.
【中国标准分类号】:G31
【国际标准分类号】:13_220_40;83_100
【页数】:14P.;A4
【正文语种】:英语