汽车修补漆树脂Nuplex Resin Introduction.ppt

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1、VehicleRefinishNuplexSuzhouVehicleRefinishPaintLayers机车修补涂层示意Metalbody金属车身Clearcoat(60µm)面漆Basecoat(20µm)底漆Primer/Filler中涂(60-150µm)Washprimer磷化蚀洗底漆(10µm)Polyesterputty聚酯灰orMonocoat(60µm)Basicfunctions基本功能protectionofsurface表面保护leveling,smoothingofroughsurface流平，修整粗糙表面adhesivelay

2、erfortopcoat与面漆层间附着ResinRequirements树脂要求hardness/flexibility:stonechipresistance硬度/柔韧性：耐石击性pigmentwetting:levelingandappearance颜料湿润性：流平和外观adhesion:corrosionresistance,nopeeling-offoftopcoats附着力：耐腐蚀，防止面漆剥离。dryingspeed:earliersanding干燥速度：尽早打磨lowprice:economics低价：实惠VehicleRefinishPri

3、mer汽车修补中涂VehicleRefinishPrimerResinsOverview机车修补中涂树脂概况Solventborne溶剂型Standard标准:Setalux1184(结合Setalux1187)fastdrying快干:Setalux1200goodadhesion附着力好:Setalux1196chemicalresistance耐化学性好:Setalux1152non-isocyanate2K:Setalux7202+7002VehicleRefinishPrimerResinsProducts(1)汽车修补中涂产品Setalux11

4、84SS-51acrylicpolyolwith2.0%OH(onnon-volatiles)2.0%羟基丙烯酸veryfastdrying非常快干goodhardness硬度好goodsandability打磨性好Setalux1187XX-60acrylicpolyolwith3.6%OH(onnon-volatiles)3.6%羟基丙烯酸veryflexible柔韧性好mediumsolids中等固体份VehicleRefinishPrimerResinsProducts(2)汽车修补中涂产品Setalux1196XX-60acrylicpolyol

5、with2.6%OH(onnon-volatiles)2.6%羟基丙烯酸goodadhesiononvarioussubstrates在不同的底材上有好的附着fastdrying快干goodchemicalresistance耐化学性好Setalux1200XX-55acrylicpolyolwith1.8%OH(onnon-volatiles)1.8%羟基丙烯酸veryfastdrying非常快干goodadhesiononvarioussubstrates在不同的底材上有好的附着goodhardnessVehicleRefinishPrimerResi

6、nsProducts(3)汽车修补中涂产品Setalux7202aceto-acetatefunctionalacrylicresin带乙酰乙酸功能丙烯酸树脂Setalux7002ketiminefunctionala酮亚胺功能树脂cPrinciple原理:Theketiminegroupsinthecrosslinkeraredeblockedbytracesofwater(humidity).Theresultingprimaryaminesreactveryfastwiththeaceto-acetategroupstoformenaminebond

7、s.酮亚胺官能团由水(湿度)的作用交联解块。结果伯胺和酮亚胺官能团反应非常快产生烯胺键。rFeatures:veryfastdryingandcuringresultingingoodsandingpropertiesevenunderseverehumidityconditionsandlowtemperatures在低温和湿气环境下很快干易打磨。goodadhesion附着好lowtoxicity低毒性:totalsystem整个体系:LC50>4,84g/m3ratindividualresins单独树脂:LD50>10ml/kgratesin(c

8、ross-lir)VehicleRefinishPrimerRes