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1、环氧乳胶涂料适用期的确定(Determinationofapplicationperiodofepoxyemulsioncoating)PDFdocumentsmayhaveapoorbrowsingexperienceattheWAPend.ItisrecommendedthatyouchooseTXT,ordownloadthesourcefiletothenativeview.Volume38,phase8,August2008CoatingindustryPAI&COATINTNGSINDUSTRY8.Aug2008.Determin
2、ationofapplicationperiodofepoxyemulsioncoatingGuoqingquan,fuweiqin,Chenhuanqin112(1guangdonginstituteoflightindustryandchemicalengineering,guangzhou5100062instituteofchemicalandenergy,southChinauniversityoftechnology,guangzhou510640)..Abstract:epoxyemulsioncoatingisakindofe
3、nvironmentalprotectioncoating,butintheprocessofapplication,thereisabiggapbetweenthereactionperformanceandsolventtypeepoxycoating.tongAbouttwo-componentepoxyemulsionviscosity,coatingandcoatingofsolventintheprocessofthemixedsystemtostudythepreparationofcoatinglayerhardnessand
4、lightjerseychanges,thatmaybecausedbydifferentcuringmachineprinciple,periodisdifferent,suggestepoxylatexpaintnotthroughthesystemviscositychangeofpaintfilmburnishindextotheapplicableperiod.Keywords:epoxyemulsioncoating;Applicableperiod;Viscosity;Luster;Codeofclassificationofh
5、ardness:TQ6307:Barticleno.:0253-4312(2008)08-0045-03DeterminationofPotLifeofEpoxyEmulsionCoatingsGuoQingquan,FuWeiqin,Chenhuanqin112(1.FacultyofChemicalEngineeringandLightIndustry,GuangdongUniversityoftechnology,Guangzhou510006,China;2.SchoolofChemicalandEnergyEngineering,S
6、outhChinaUniversityoftechnology,Guangzhou510640,China)AbstractEnvironmentalfriendlycoatingsarethedevelopmenttrendincoatingindustryEpoxyemul:.sioncoatingsasoneofenvironentalfriendlycoatingsarebecomingmoreandmoreiportanceandgrowth,mmquickly.Buttheperforanceofepoxyeulsioncoati
7、ngsarestilllowerthansolvent-basedproductsThismm.paperstudiesthechangesofviscosityfilhardnessandglossduringthemixingprocessoftwocomponent,mepoxyemulsioncoatingsandsolventcoatings.Thepotlifeofthesetwokindsofcoatingsaredifferentbecauseofthedifferentcuringmechanism.Itissuggeste
8、dthatthepotlifeofepoxyemulsioncoatingswouldbedeterminedbythechangeoffilglossnotbyt