AATCC 187-2004(2007)织物尺寸稳定性快速法(英文)

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1、Freebz.net标准下载网AATCCTestMethod187-2004DimensionalChangesofFabrics:AcceleratedDevelopedin2000byAATCCCommittee4.2Manufacturer’ssafetyrecommen-SpecimensBenchmarks•RA42;reaffirmed2001,2002;reviseddationsshouldbefollowedwhenoperat-2004;editoriallyrevised2006.ingacceleratedtesti

2、ngequipment.FabricSample•••5.UsesandLimitations•1.PurposeandScopeLengthDirection5.1Althoughdatahavebeengenerated•••1.1Thistestmethodisanacceleratedcomparingthedimensionalchangeof•procedurefordeterminationofthedimen-sometextilematerialsafterhomelaun-sionalchangeoffabrics.Th

3、eprocedurederingandthisacceleratedapparatus,the•usesanapparatuswithprogrammableuserwillfinditnecessarytodetermine••settingsthatsimulatemultiplehomeorthecorrelationbetweentheresultsfroma•commerciallaunderingactionsaswellasselectedprogramforthisapparatusandwetprocessingopera

4、tions.thedimensionalchangeresultsfrom•1.2Thismethoddoesnotreplacedi-otherchosentestmethodsorwetpro-•••mensionalchangetestmethodscurrentlycesses.inuse.5.2DimensionalchangesexhibitedbyarticlesproducedfromtextilefabricsareWidthDirection2.Principleprimarily(butnotentirely)depe

5、ndentona.Paralleltofabriclengthdirection.2.1Dimensionalchangesaredeter-dimensionalchangesexhibitedbytheFabricSample•minedbycomparingthedistancesbe-fabric.5.3Whiletheterm“laundering”in-••tweenlengthandwidthdirectionbenchcludestheuseofanaqueousdetergent•marksbeforeandafterap

6、rogrammedtestsolution,thisacceleratedmethoddoes•LengthDirectioncycle.notusedetergents.••3.Terminology•6.ApparatusandMaterials•3.1dimensionalchange,n.—age-••nerictermforchangesinlengthorwidth6.1Acceleratedlaunderingapparatus•ofafabricspecimensubjectedtospeci-(see14.1).fiedc

7、onditions.Thechangeisusuallyex-6.2Indelibleinkmarkingpen.Select•pressedasapercentageoftheinitialdi-markingpenswiththesmallesttip(see••mensionofaspecimen.14.2).•3.2growth,n.—oftextilematerials,a6.3Tapeorrulermarkedinmillimeters.dimensionalchangeresultinginanin-6.4For255mmbe

8、nchmarks,atapeorWidthDirectioncreaseoflengthorwidthofaspecimen.ruledtemplatemarkedwith,or