【英文标准名称】:StandardTestMethodforRadiantHeatPerformanceofFlameResistantClothingMaterialswithBurnInjuryPrediction
【原文标准名称】:评估阻燃服装材料的辐射热性能进行烧伤预测的标准试验方法
【标准号】:ASTMF2702-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:F23.80
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:apparel;protectiveclothing;radiantheatprotection;radiantheatperformance,flameresistance
【摘要】:Thistestmethodisintendedforthedeterminationoftheradiantheatperformancevalueofamaterial,acombinationofmaterials,oracomparisonofdifferentmaterialsusedinflameresistantclothingforworkersexposedtoradiantthermalhazards.Thistestmethodevaluatesamaterialx2019;sheattransferpropertieswhenexposedtoaheatexposureataconstantvalueandsystematicallyvarieddurations.Airmovementatthefaceofthespecimenandaroundthecalorimetercanaffectthemeasuredheattransferredduetoforcedconvectiveheatlosses.Minimizingairmovementaroundthespecimenandtestapparatuswillaidintherepeatabilityoftheresults.Thistestmethodaccountsforthethermalenergycontainedintheexposedtestspecimenaftertheradiantheatexposurehasceased.HighervaluesofRadiantHeatPerformanceratingdeterminedinthistestassociatetohighervaluesofradiantenergyprotectionagainstapredictedskinburninjury.Thistestmethodmaintainsthespecimeninastatic,verticalpositionanddoesnotinvolvemovementexceptthatresultingfromtheexposureprocedure.Thistestmethodspecifiestwostandardsetsofexposureconditions,21kW/m2(0.5cal/cm2s)and84kW/m2(2.0cal/cm2s).Eithercanbeused.5.5.1Ifadifferentsetofexposureconditionsisused,itislikelythatdifferentresultswillbeobtained.5.5.2Theoptionaluseofotherconditionsrepresentativeoftheexpectedhazard,inadditiontothestandardsetofexposureconditions,ispermitted.However,theexposureconditionsusedmustbereportedwiththeresultsalongwithadeterminationoftheexposureenergylevelstability.1.1Thistestmethodmeasuresthermalprotectivecharacteristicsofflameresistanttextilematerialssubjectedtoastandardizedradiantheatexposurerelativetoapredictedsecond-degreeskinburninjury.1.1.1Thistestmethodisnotapplicabletotextilematerialsthatarenotflameresistant.Note18212;Thedeterminationofatextilematerialx2019;sflameresistanceshallbemadepriortotestinganddoneaccordingtotheapplicableperformanceand/orspecificationstandardforthetextilematerialx2019;send-use.1.1.2Thistestmethodaccountsforthethermalenergycontainedinanexposedtestspecimenafterthestandardizedradiantheatexposurehasceased.1.2Thistestmethodisusedtomeasureanddescribetheresponseofmaterials,products,orassembliestoheatundercontrolledconditions,butdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditions.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesaremathematicalconversionstoinch-poundorotherunitsthatarecommonlyusedforthermaltesting.1.4Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:17P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 日用陶瓷器铅 镉溶出量测定方法 |
| 英文名称： | Standard testing methods for lead or cadmium release from domestic ceramics |
| 中标分类： |
轻工、文化与生活用品 >>
日用玻璃、陶瓷、搪瓷、塑料制品 >>
日用陶瓷制品 |
| ICS分类： |
玻璃和陶瓷工业 >>
陶瓷 >>
陶瓷制品
|
| 替代情况： | GB 3534-1983;被GB/T 3534-2002代替 |
| 发布日期： | 1990-12-28 |
| 实施日期： | 1991-10-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2002-12-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 6页 |
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： 轻工 文化与生活用品 日用玻璃 陶瓷 搪瓷 塑料制品 日用陶瓷制品 玻璃和陶瓷工业 陶瓷 陶瓷制品