ASTM E2021-2006 尘埃层热表面燃烧温度的标准试验方法

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【英文标准名称】:StandardTestMethodforHot-SurfaceIgnitionTemperatureofDustLayers
【原文标准名称】:尘埃层热表面燃烧温度的标准试验方法
【标准号】:ASTME2021-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E27.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:尘埃;点火;层;表面;温度;试验方法
【英文主题词】:dustlayerignition;hotsurfaceignition;ignitiontemperature
【摘要】:1.1Thistestmethodcoversalaboratoryproceduretodeterminethehot-surfaceignitiontemperatureofdustlayers,thatis,measuringtheminimumtemperatureatwhichadustlayerwillself-heat.Thetestconsistsofadustlayerheatedonahotplate.1.2Dataobtainedfromthistestmethodprovidearelativemeasureofthehot-surfaceignitiontemperatureofadustlayer.1.3Thistestmethodshouldbeusedtomeasureanddescribethepropertiesofmaterialsinresponsetoheatandflameundercontrolledlaboratoryconditionsandshouldnotbeusedtodescribeorappraisethefirehazardorfirehazardriskofmaterials,products,orassembliesunderactualfireconditions.However,resultsofthistestmethodmaybeusedaselementsofafireriskassessmentthattakesintoaccountallofthefactorsthatarepertinenttoanassessmentofthefirehazardriskofaparticularenduseproduct.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecificprecautionarystatementsaregiveninSection8.
【中国标准分类号】:C67
【国际标准分类号】:13_230
【页数】:10P.;A4
【正文语种】: