2014技术创新会议年04月-day-2b汽车涂料2bc3rich0422a先生

2KCoatings&SprayingRichardCui2014.04.22中国 绿色涂料涂装趋势GreenCoatKeyChangesSinceThedriversfordevelopmentidentifiedintheAugustJPCL’s25-yearreviewarestillvalid,sowhatmajorcoatingdevelopmentshaveoccurredsincethen?涂料涂装行业近25年++的发Higher-SolidsThehigher-solidsprotectivecoatingsaregenerallybasedonpolysiloxaneresinsandpolyureas.High-glosstopcoatsforsteel,withgooddurabilityandcorrosionprotectionaswellasfastcurehavebeendevelopedbasedonmodifiedpolysiloxanes.Anevenmoreenvironmentallyfriendlytypeof 绿色涂料涂装趋势GreenCoat绿色涂料：粉体、水性、高固、聚脲、MCU、涂装过程：前处理、涂层施工过程、维修保High-SolidsvsWaterborneAtthe2011event,themaintrendswereanincreasedemphasisonwaterborneratherthanhighsolids,asameansofmeetingtheVOCrequirements,andmoreattentiontosmart,orfunctional,PMC，whereuseofwaterbornecoatingsisrelativelylow,stillduemainlytofilmforminganddryingproblemsinthefield,aswellashighercostscomparedtotraditionalsolvent-bornecoatings.AsameansofreducingVOCs,highersolidsandsolvent-freecoatingshavebeenmakingmoreThisisdueessentiallytodevelopmentsincuringagenttechnologygivingfastercureand,toacertainextent,toimprovedapplicationequipmentwithbettercontroloncomponentmixingratiosofthesetwo-pack绿色涂料涂装趋势GreenCoat用于涂料的双组分聚氨Characteristicsof2Kpolyurethanesforthcoatingsandpaintindustry工艺广泛Asmetalcoatings,low- ponentwaterbornepolyurethaneshavebeendevelopedanddirect-to-metalsystemsforcomponentsforlightindustrialprojects.Forconcreteandmasonryapplications,acrylicsystemsarepopularastopcoat/sealerstogivegoodweatherandchemical 绿色涂料涂装趋势GreenCoat：水性聚氨酯防腐涂料（双组分）》（DB44/T1106- 绿色涂料涂装趋势GreenCoat ,Waterborneepoxieshavealsobeendevelopedasconcretecoatings,particularlyforcoatingmoisture-sensitiveconcrete(flooring).Systemshavebeendevelopedassealersandprimersthatcanalsobeappliedovergreenconcreteandthathavegoodadhesionwithouttheneedforaprofile.Waterborneepoxyfloortopcoatsarealsoavailable,includingantistatic绿色涂料涂装趋势GreenCoat水性丙烯酸：新技术、新应PAINT231K隔热 wascoatedwitha isshownhereafter15yearsof 组份喷涂设备的好 •机械配比设备可增加额外的装置来确保配比的准为什么要使用配比确保装–提供较高的配比精确–比完全电子配比花费配比确保装置的缺点是–只能监测配比不能在产生错误时自动调–配比确保基于测量参数和配比值间的关绿色涂料涂装趋势GreenCoatElectronicProportioning–提 –操作者可以非常方便的控制 配比错 绿色涂料涂装趋势GreenCoatElectronicProportioningFluidFlowControl/流量控制功–可与所有的自动机配电子配比系统的缺点是什–最昂贵的解决方案 Compactsingleor3AutomatedflushingofmetersandBandMixedInteractiveUserAllStainlessSteelwettedCompactfluidpathsequentialordynamic

LargesingleManualactivatedflushingmixedLimiteddisplayofCarbonorstainlessProMixIIfluidmanifoldsequentialdosing流体配比简图ProMix Mixedmaterialispurged ManualsolventvalveMetersarenot1Color,1A231SCS流体配比简图ProMixA231SCSBSolventisfedfromdispensevalvestackthroughmeterandouttogunBAutomatictimedflush3Color,Catalyst高级系统–GracoProMix2KS，2008年发SS1212SS1212 PremixedmaterialisflushedwithsolventthroughthemeterandoutdumpvalveMixedmaterialispurgedAutomaticmultistage2Color,2CatalystProMix2KEVs BA BA

Automatictimedflush

AutomatictimedflushofpremixedmaterialthroughmeterswithColorAutomatic3stageAir/Solvent y20%longerflushthan2KSand30%highersolventuse

ofmixedPATENTED:Theinnovativepumpchange-overFREEPULSEELECTRONICtechnology(FPE)featuresaperfectlyconstantoutputanda+/-1meteringaccuracyforanoutstandingfinishandoperatorpeaceofMixedproductisobtainedfollowinginjectionofCataintotheBase.InjectedvolumesarepredefinedandyouadjustTherearemesuredbylinearsensorsfittedeachWhenBaseinjection,controcabinetcaculatesifCatapumpstrokeisenoughtoinjectpredefinedvolume=>IfYES,Catapump=>IfNO,CatapumpThistestiseffectiveduringallproduction.ThereisexactlythesameoperationdonewiththeBasepumpwhenCatainjected.

WYSIWYG:所看即所thelpsthelpstoreducetyofmixedmaterialinthesprayinghose.mendedincaseofveryshortpot-lifetime(lessthan5min如果油漆存罐时间低压，250AA中压喷国产长江，低压及中高德国技中国系统集双组分，2K绿色涂料涂装趋势GreenCoat 2KE200喷涂雾化基础原2KE201电子配比基础原2KE 电子配比选型、配置以2KE203电子配比操作培 AutoandAutofeedersTier1/Tier2,3Cand3KS3KS

3KS305WB水性低压、换色3KS 性的应Chanllenging ：聚脲3.0：新标准、新技术、新应年月日、 如果十年作为一个应用年聚脲涂料体系、根据配方、分为 +(5th各种改性高性能重防护衬里体系(Modified基本化学原Basic 聚氨酯、纯聚脲、杂合体(HP)反应方程 –常见的面漆2KPU–TopASTMD16/SixTypesofPUCoatingTypeV(2k/PolyolBased) IV(2k/CatalystPotTruck&Clearcoat&HeavyLowTemp.50-30minto8AirSprayandHVLP)Chemical&1:1-30,00010sec.To8SSPC油漆36：双组分PU，脂肪族，面漆标100%100%solids/Zero1:1mixAliphatic/UVstable70D/12%/GLOSSApr-Apr-ponentWeatherableAliphaticPaintSSPC油漆38：单组分PU，MCU，脂肪族，面漆标Paint38：Sngle-Package,MoistureCurePolyurethaneTopcoat,performancebasedMar-PAS/Polyaspatics/SSPCPAINT43DTM聚脂肪族/聚天冬防腐装饰体系+Condor低压变比喷涂 ElastomerSpecialities公司，在研制低压喷涂聚脲弹性体技术方面，走在了前沿，推出了牌号 2K2K底面合一DTMDFT：150—225

混合使30分钟—2小VOC含量稀2K底面合一DTM脂肪族VOC含量稀根据配 三道涂层系统2KMCU底漆、MCUPU1KMCUPUPS

Zinc-RichMoisture-CurePolyurethanePrimer,Performance-Based(newApril2007)