ASTM D4144-1994(2005) 紫外线固化涂层包装耐久性评估的标准试验方法

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【英文标准名称】:StandardTestMethodforEstimatingPackageStabilityofCoatingsforUltravioletCuring
【原文标准名称】:紫外线固化涂层包装耐久性评估的标准试验方法
【标准号】:ASTMD4144-1994(2005)
【标准状态】:现行
【国别】:
【发布日期】:1994
【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】:D01.24
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:估计;覆层;稳定性;淬火;涂料;涂漆;工艺
【英文主题词】:stability;ultravioletcure
【摘要】:Coatingsintendedtobecuredbyultravioletradiation,especiallythoseinvolvingfreeradicalchemistry,tendtopolymerizeduringstorage.Itisofinteresttodeterminehowwellaformulationresiststhiseffect.Manyfactorsinfluencethestoragestabilityofacomposition.Theproceduresdescribedhereareintendedtoimprovetheprecisionofdeterminingthisproperty.Becausetheeffectsofresins,monomers,photoinitiators,synergists,stabilizers,orpigmentscanaltertherelationbetweenelevatedandroomtemperaturestabilities,anycorrelationofperformanceattwodifferenttemperaturesispossibleonlywithagivenformulationand,therefore,isusefulonlyforqualitycontrol.1.1Thismethodcoversproceduresfortestingthepackagestabilityofcoatingsintendedtobecuredbyultravioletradiation.Oneprocedureisgivenforclearcoatingsandanotherforopaquefillers.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A83
【国际标准分类号】:87_040
【页数】:2P.;A4
【正文语种】: