2KCoatings&SprayingRichardCui2014.04.22中國(guó) 綠色涂料涂裝趨勢(shì)GreenCoatKeyChangesSinceThedriversfordevelopmentidentifiedintheAugustJPCL’s25-yearreviewarestillvalid,sowhatmajorcoatingdevelopmentshaveoccurredsincethen?涂料涂裝行業(yè)近25年++的發(fā)Higher-SolidsThehigher-solidsprotectivecoatingsaregenerallybasedonpolysiloxaneresinsandpolyureas.High-glosstopcoatsforsteel,withgooddurabilityandcorrosionprotectionaswellasfastcurehavebeendevelopedbasedonmodifiedpolysiloxanes.Anevenmoreenvironmentallyfriendlytypeof 綠色涂料涂裝趨勢(shì)GreenCoat綠色涂料：粉體、水性、高固、聚脲、MCU、涂裝過(guò)程：前處理、涂層施工過(guò)程、維修保High-SolidsvsWaterborneAtthe2011event,themaintrendswereanincreasedemphasisonwaterborneratherthanhighsolids,asameansofmeetingtheVOCrequirements,andmoreattentiontosmart,orfunctional,PMC，whereuseofwaterbornecoatingsisrelativelylow,stillduemainlytofilmforminganddryingproblemsinthefield,aswellashighercostscomparedtotraditionalsolvent-bornecoatings.AsameansofreducingVOCs,highersolidsandsolvent-freecoatingshavebeenmakingmoreThisisdueessentiallytodevelopmentsincuringagenttechnologygivingfastercureand,toacertainextent,toimprovedapplicationequipmentwithbettercontroloncomponentmixingratiosofthesetwo-pack綠色涂料涂裝趨勢(shì)GreenCoat用于涂料的雙組分聚氨Characteristicsof2Kpolyurethanesforthcoatingsandpaintindustry工藝廣泛Asmetalcoatings,low- ponentwaterbornepolyurethaneshavebeendevelopedanddirect-to-metalsystemsforcomponentsforlightindustrialprojects.Forconcreteandmasonryapplications,acrylicsystemsarepopularastopcoat/sealerstogivegoodweatherandchemical 綠色涂料涂裝趨勢(shì)GreenCoat：水性聚氨酯防腐涂料（雙組分）》（DB44/T1106- 綠色涂料涂裝趨勢(shì)GreenCoat ,Waterborneepoxieshavealsobeendevelopedasconcretecoatings,particularlyforcoatingmoisture-sensitiveconcrete(flooring).Systemshavebeendevelopedassealersandprimersthatcanalsobeappliedovergreenconcreteandthathavegoodadhesionwithouttheneedforaprofile.Waterborneepoxyfloortopcoatsarealsoavailable,includingantistatic綠色涂料涂裝趨勢(shì)GreenCoat水性丙烯酸：新技術(shù)、新應(yīng)PAINT231K隔熱 wascoatedwitha isshownhereafter15yearsof 組份噴涂設(shè)備的好 ?機(jī)械配比設(shè)備可增加額外的裝置來(lái)確保配比的準(zhǔn)為什么要使用配比確保裝–提供較高的配比精確–比完全電子配比花費(fèi)配比確保裝置的缺點(diǎn)是–只能監(jiān)測(cè)配比不能在產(chǎn)生錯(cuò)誤時(shí)自動(dòng)調(diào)–配比確?；跍y(cè)量參數(shù)和配比值間的關(guān)綠色涂料涂裝趨勢(shì)GreenCoatElectronicProportioning–提 –操作者可以非常方便的控制 配比錯(cuò) 綠色涂料涂裝趨勢(shì)GreenCoatElectronicProportioningFluidFlowControl/流量控制功–可與所有的自動(dòng)機(jī)配電子配比系統(tǒng)的缺點(diǎn)是什–最昂貴的解決方案 Compactsingleor3AutomatedflushingofmetersandBandMixedInteractiveUserAllStainlessSteelwettedCompactfluidpathsequentialordynamic

LargesingleManualactivatedflushingmixedLimiteddisplayofCarbonorstainlessProMixIIfluidmanifoldsequentialdosing流體配比簡(jiǎn)圖ProMix Mixedmaterialispurged ManualsolventvalveMetersarenot1Color,1A231SCS流體配比簡(jiǎn)圖ProMixA231SCSBSolventisfedfromdispensevalvestackthroughmeterandouttogunBAutomatictimedflush3Color,Catalyst高級(jí)系統(tǒng)–GracoProMix2KS，2008年發(fā)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如果油漆存罐時(shí)間低壓，250AA中壓噴國(guó)產(chǎn)長(zhǎng)江，低壓及中高德國(guó)技中國(guó)系統(tǒng)集雙組分，2K綠色涂料涂裝趨勢(shì)GreenCoat 2KE200噴涂霧化基礎(chǔ)原2KE201電子配比基礎(chǔ)原2KE 電子配比選型、配置以2KE203電子配比操作培 AutoandAutofeedersTier1/Tier2,3Cand3KS3KS

3KS305WB水性低壓、換色3KS 性的應(yīng)Chanllenging ：聚脲3.0：新標(biāo)準(zhǔn)、新技術(shù)、新應(yīng)年月日、 如果十年作為一個(gè)應(yīng)用年聚脲涂料體系、根據(jù)配方、分為 +(5th各種改性高性能重防護(hù)襯里體系(Modified基本化學(xué)原Basic 聚氨酯、純聚脲、雜合體(HP)反應(yīng)方程 –常見(jiàn)的面漆2KPU–TopASTMD16/SixTypesofPUCoatingTypeV(2k/PolyolBased) IV(2k/CatalystPotTruck&Clearcoat&HeavyLowTemp.50-30minto8AirSprayandHVLP)Chemical&1:1-30,00010sec.To8SSPC油漆36：雙組分PU，脂肪族，面漆標(biāo)100%100%solids/Zero1:1mixAliphatic/UVstable70D/12%/GLOSSApr-Apr-ponentWeatherableAliphaticPaintSSPC油漆38：?jiǎn)谓M分PU，MCU，脂肪族，面漆標(biāo)Paint38：Sngle-Package,MoistureCurePolyurethaneTopcoat,performancebasedMar-PAS/Polyaspatics/SSPCPAINT43DTM聚脂肪族/聚天冬防腐裝飾體系+Condor低壓變比噴涂 ElastomerSpecialities公司，在研制低壓噴涂聚脲彈性體技術(shù)方面，走在了前沿，推出了牌號(hào) 2K2K底面合一DTMDFT：150—225

混合使30分鐘—2小VOC含量稀2K底面合一DTM脂肪族VOC含量稀根據(jù)配 三道涂層系統(tǒng)2KMCU底漆、MCUPU1KMCUPUPS

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