ASTM D5398-1997(2003) 用户用工美材料光牢性的目视确定的标准操作规程

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【英文标准名称】:StandardPracticeforVisualEvaluationoftheLightfastnessofArtMaterialsbytheUser
【原文标准名称】:用户用工美材料光牢性的目视确定的标准操作规程
【标准号】:ASTMD5398-1997(2003)
【标准状态】:现行
【国别】:
【发布日期】:1997
【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】:D01.57
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:耐光性;试验;工美材料
【英文主题词】:artmaterials;BlueWoolreference;fading;lightfastness
【摘要】:1.1Thispracticecoversamethodforexposingspecimensofcoloredartmaterialsindoorstosunlightcomingthroughaclosedwindow.AnycolorchangeiscomparedtofadinginaBlueWoolReferenceandexposedsimultaneously.1.2Thispracticeshallonlybeusedbyindividualstoselectmaterialswithsatisfactorylightfastnessfortheirownuseortoidentifymaterialsthatrequirespecialprotectionfromlight.Whentestinformationistobecommunicatedtoothers,TestMethodsD4303orPracticeD5383mustbeused.1.3Thispracticemaybeusedtoindicateartmaterialsthatwillchangecolorwithinafewmonthsoryearsinnormalindoorexposureandthosethatwillremainunchangedforaperiodofyears.Itisnotrigorousenoughtoverifythatmaterialswillremainunchangedformorethanfiftyyearsinahomeorofficeenvironment.Amajorconsiderationindevelopingthismethodwastokeepitsimpleandshortenoughtobeperformedwithoutinstrumentationinacomparativelyshortlengthoftime.1.4Thispracticeisnotsuitableforevaluatingthelightfastnessofmaterialswithahighoilcontentsuchasartists'oil,resin-oiloralkydpaints.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Y50
【国际标准分类号】:97_195
【页数】:4P.;A4
【正文语种】: