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1、Freebz.net标准下载网AATCCTestMethod192-2005WeatherResistanceofTextiles:Sunshine-ArcLampExposureWithandWithoutWettingDevelopedin2003byAATCCCommit-SpecificationoftestpressurerequiredtoruptureatextilebyteeRA64;reaffirmed2004,2005.specimensforthedistendingitwithaforceap
2、pliedatrightbreakingstrength...........TableIIIanglestotheplaneofthefabric,underPrecisionallCycles,specifiedconditions.BreakingStrength,N....TableIV3.5colorchange,n.—asusedincolor-1.PurposeandScopeSpecificationoftestfastnesstesting,achangeincolorofany1.1Thistes
3、tmethodprovidesameansspecimenforthecolorkind(whetherachangeinhue,chroma,fordeterminingtheweatherresistanceofmeasurement.................TableVorlightness).textilematerials.PrecisionallCycles,3.6irradiation,n.—thetimeintegral1.2ThetestoptionsdescribedbelowColorf
4、astness,∆E..........TableVIofirradianceexpressedinjoulespersquaremeter(J/m2).areapplicabletofibers,yarnsandfabricsApparatusandMaterials,andproductsmadetherefrom,includingMachineExposure........AppendixA3.7laboratorysample,n.—aportioncoatedfabrics,whethernatural
5、,colored,SuggestedMachineofmaterialtakentorepresentthelotsam-finishedorunfinished.Testoptionsin-Calibrationandple,ortheoriginalmaterial,andusedincludedare:Maintenancethelaboratoryasasourceoftestspeci-A—Sunshine-ArcLampExposureSchedule........................App
6、endixBmens.3.8referencefabric,n.—oneormorewithWettingB—Sunshine-ArcLampExposure2.Principlebluewoollightfastnessstandardsselectedforexposureasacheckonatestappara-withoutWetting2.1Testspecimensandtheagreedtusandoperatingconditions.1.3Theuseoftheseoptionsdoesnotup
7、oncomparisonstandard(s)areexposed3.9referenceplastic,n.—aclearpoly-imply,expresslyorotherwise,anacceler-simultaneouslytolightsourceunderstyreneplasticstandardselectedforex-atedtestforaspecificapplication.Thespecifiedconditionsofeitherrelativehu-posureasacheckon
8、atestapparatusanddegreeofcorrelationbetweenanymidityorwetting.Theamountofexpo-operatingconditions.weatherresistancetestandtheactualex-sureisdeterminedwithrespecttoaspec-NOTE
