ASTM F1514-2003(2008) 用颜色变化测量弹性地板耐热性的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasuringHeatStabilityofResilientFlooringbyColorChange
【原文标准名称】:用颜色变化测量弹性地板耐热性的标准试验方法
【标准号】:ASTMF1514-2003(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F06.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acceleratedtest;heatresistance;heatstability;resilientflooring;spectrophotometer;Colorchangeresistance;Heatingtests;Poly(vinylchloride)(PVC);Resilientflooring;Resistance;Vinylflooring/floorcoverings
【摘要】:Resilientfloorcoveringismadebyfusingpolymermaterialsunderheatorpressure,orboth,invariousmanufacturinganddecoratingprocesses.Thepolymermaterialmaybecompoundedwithplasticizers,stabilizers,fillers,andotheringredientsforprocessibilityandproductperformancecharacteristics.Theformulationofthecompoundcanbevariedconsiderablydependingonthedesiredperformancecharacteristicsandmethodsofprocessing.SeePracticeD794foradditionalsignificanceanduseinformation.Heatstability,whichisresistancetodiscolorationfromheat,isabasicrequirementforprocessingandfunctionaluse.Thistestmethodprovidesameansofmeasuringtheamountofcolorchangeinflooringproductswhensubjectedtoelevatedtemperaturesoveraperiodoftime(functionaluseoftheflooringproduct).Thistestmethodisnotintendedtobeameansofpredictingtheamountofcolorchangethatoccursduringprocessing(manufacture).Thistestmethodspecifiesthatasampleissubjectedto158x00B0;Fx00B1;2x00B0;F(70x00B0;Cx00B1;1x00B0;C)for7days,andthecolordifferenceismeasuredbyaspectrophotometerandexpressedasx0394;E*units.Note18212;Itistheintentthatthistestmethodbeusedfortestingheatstabilityperformancepropertiestobereferencedinresilientflooringspecifications.1.1Thistestmethodcoversaprocedurefordeterminingtheresistanceofresilientfloorcoveringtocolorchangefromexposuretoelevatedtemperatureoveraspecifiedperiodoftime.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.
【中国标准分类号】:W56
【国际标准分类号】:97_150
【页数】:3P.;A4
【正文语种】:英语