ASTM F2226-2003(2009)e1 印刷品和叠层胶片粘合力测定的标准规范

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【英文标准名称】:StandardPracticeforDeterminingtheAdhesionofPrintsandLaminatingFilms
【原文标准名称】:印刷品和叠层胶片粘合力测定的标准规范
【标准号】:ASTMF2226-2003(2009)e1
【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】:F05.03
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:accelerateaging;adhesion;bondstrength;debonding;delamination;encapsulating;hightemperaturelaminates;inkjet;lamination;lowtemperaturelaminates;media;mounting;peelstrength;pressure-sensitivelaminates;printing;thickness
【摘要】:Theimagelifeofprintedmediadisplayedinbothtypicalofficeandoutdoorenvironmentscanbeextendedbylaminationorencapsulation.Whilenaturalagingisthemostreliablemethodofassessinglaminationadhesion,thelengthofthetimerequiredmakesthismethodimpracticalformostmaterials.Thepeelstrengthmethodallowscomparativestudiesofprintsandlaminatingfilms.Goodadhesionisprimeconsiderationforlaminatingfilmsandprints.Alaminatingfilm,whichdoesnotadheretoaprintorviceversagenerally,hasnocommercialvalue.Thismethodisusedtoobtaincomparativedataofpeelstrengthofencapsulatedorlaminatedmedia.Peelstrengthcanbemeasureduptoapointwherethepeelstrengthisequaltothetensilestrengthoftheadhesiveortheprint.Inmanyapplications,havingsufficientlaminateadhesionstrengthisimportanttogivesatisfactoryperformance.Thepropertyisalsoimportantindeterminingtheuniformityofquality.AroughorraspypeeltestwillproduceahigherRMSvaluethanonethatissmoothandcontinuous.Itcanberelatedtox201C;zippering,x201D;x201C;shocking,x201D;orx201C;stick-slip.x201D;BondStrengthandInterfacialAdhesion8212;Thebondstrengthofalaminateessentiallydependsonboththeadhesiveandthecohesivestrengthofthelaminatingsystem.Peelstrengthofthelaminateistypicallydeterminedbydebondingthelaminateusing180x00B0;peeltest.Fig.2presentsfivepossiblemodesoffailure:(1)debondingoftheinkreceptiveunderlayerfromthesubstrate(2)debondingoftheinkreceptivetoplayerfromtheunderlayer,(3)debondingoftheadhesivefromthetopinkreceptivesurface,(4)debondingtheadhesivefromthelaminatingfilm,(5)thesubstrateorfilmfailuretear.Thefailureofthelaminatewilloccuratitsweakestlink.Itisgenerallydesirabletohavehighbondstrengthtotherecordingelementwithfailureoccurringwheretheadhesivedebondsfromtheinkreceptive.1.1Thispracticecoversproceduresforprintingadocument,applyingalaminatingfilmandsubsequentlydelaminating.Thelaminatefilmisusedforencapsulatingandmountingprintstopreservetheminofficeandoutdoorenvironments.1.2Thispracticedescribesproceduresfordeterminingtheadhesionstrengthoflaminationfilmwhenitisappliedtoblackandwhiteandcolorprintsproducedbyprinters,copiersandotherreprographicdevices.1.3Thispracticecanbeusedtotestdifferentlaminateswithagivensetofinksandmediaoritcanbeusedtoevaluateinksandmediawithagivenlaminate.1.4Thispracticespecifiessizeofspecimensanddefinesconditionsformeasurementofpeeladhesionata180x00B0;angleanddelaminationspeed.1.5Thispracticeisapplicabletoconstructionswherethesubstratesurfaceissubjecttofailureunderpeelconditions.1.6Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminethe......
【中国标准分类号】:A17
【国际标准分类号】:37_100_20
【页数】:6P.;A4
【正文语种】:英语