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【英文标准名称】:StandardTestMethodforRelativeSettingofHeatsetPrintingInks
【原文标准名称】:热固定油墨相对固定性的标准试验方法
【标准号】:ASTMD6073-2008a
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D01.56
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:heat-setprintinginks;printingapparatus;settingspeed;tester;Heatset-typeprintinginks;Printers;Settingspeed;Sinvatroltester
【摘要】:Thesettingspeedofheatsetprintinginksisimportantbecauseitinfluencestheefficiencyofthedryingprocess.Thistestmethodprovidesameansforcomparingthesettingofaheatsetinkdirectlyagainstastandardatthesameconditionsoftemperatureandexposuretime.Whilethemethoddoesnotdeterminethesettingspeedofaninkonaproductionpress,itisusefulforspecificationacceptancebetweenthesupplierandthecustomer.Thesettingspeedofaprintinginkdependsonanumberofvariablessuchasthesubstrateonwhichitisprinted,thefilmthicknessontheprint,thetemperatureoftheforcedair,therateofairflow,andthetimethattheprintissubjectedtoheat.Forthesereasons,itisimportanttoconductthetestsunderconditionsthatarecontrolledandasrealisticaspractical.1.1Thistestmethoddescribestheprocedurefordeterminingtherelativesettingspeedofheatsetinksusingatesterconsistingofaforcedhotairovenandprintdeliverysystem.1.2Thistestmethodisapplicabletoprintinginksintendedtobedriedbytheapplicationofheatandforwhichasuitablereferencestandardisavailable.1.3Althoughheatsetinksarenormallyprintedbytheoffsetprocess,thistestmethodspecifiesthedirectletterpressmodebecausethehigherinkfilmthicknessesobtainedtendtoamplifysubtledifferencesininksettingspeed.Printsarepreparedbyaflatbedprintingapparatususingaconstantdepthprintinggage.1.4Thistesterreadstemperatureandbeltspeedinnonmetricterms;therefore,instrumentsettingsinthistestmethodarestatedfirstinU.S.CustomaryUnits(inchpoundunitsofmeasurements).Thevaluesgiveninparenthesesareforinformationonly.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A17
【国际标准分类号】:87_080
【页数】:3P.;A4
【正文语种】:英语