ASTM F1515-2003(2008) 用颜色变化来测量弹性乙烯地板材料的光稳定性的标准试验方法

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【英文标准名称】:StandardTestMethodforMeasuringLightStabilityofResilientFlooringbyColorChange
【原文标准名称】:用颜色变化来测量弹性乙烯地板材料的光稳定性的标准试验方法
【标准号】:ASTMF1515-2003(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;lightresistance;lightstability;resilientflooring;spectrophotometer;Acceleratedaging/testing;Color--flooring;Colorchangeresistance;Daylight;Lightresistance;Lightstability;Poly(vinylchloride)(PVC);Resilientflooring
【摘要】:Resilientfloorcoveringismadebyfusingpolymermaterialsunderheatorpressure,orboth,invariousmanufacturinganddecoratingprocesses.Thepolymermaterialmaybecompoundedwithplasticizers,stabilizers,fillers,andotheringredientsforprocessabilityandproductperformancecharacteristics.Theformulationofthecompoundcanbevariedconsiderablydependingonthedesiredperformancecharacteristicsandmethodsofprocessing.Lightstability,whichisresistancetodiscolorationfromlight,isabasicrequirementforfunctionaluse.Thistestmethodprovidesameansofmeasuringtheamountofcolorchangeinflooringproductswhensubjectedtoacceleratedlightexposureoveraperiodoftime(functionaluseoftheflooringproduct).Thistestmethodspecifiesthatasampleismeasuredbyaspectrophotometerandexpressedinx0394;E*unitsbeforeandafteracceleratedlightexposure.Note18212;Itistheintentthatthistestmethodbeusedfortestinglightstabilityperformancepropertiestobereferencedinresilientflooringspecifications.1.1Thistestmethodcoversaprocedurefordeterminingtheresistanceofresilientfloorcoveringtocolorchangefromexposuretolightoveraspecifiedperiodoftime.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W56
【国际标准分类号】:91_060_30
【页数】:4P.;A4
【正文语种】:英语