LED灯UV固化专用的UV树脂(LED01).pdf

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1、UVLEDCUVLEDCuringADDITOL®LED01Dr.X.Deruyttere,October20101April2011Agenda•Introduction•TheADDITOL®LED01Approach•ApplicationProgramClearCoatings‐Reactivity•LEDLinesettings(DistanceLEDtosubstrate,LEDorientation)•CoatingThickness•FormulationViscosity&Dilution•DosageADDITOL®LED

2、01‐Gloss‐Yellowinguponcure‐StainresistancePigmentedCoatings•Conclusions2IntroductionValuePropositionUVLEDAllowscoatingofheatsensitivesurfacesInstanton,instantoffLEDCuring,AbilitytocoatsmallsurfacesTheLEDTransformerNoozonegenerationConceptOthers…Couldenablenewapplicatio

3、nswhichuptonowwerenotfeasiblewithstandardhighpoweredlamps.3IntroductionThefirsttrialsEBECRYL®84658585DPGDA1010ADDITOL®TPO55InertAtmosphereYesNoReactivityatFingerNailResistance(m/min)>804x5NOKApplication:30µbyBarcoateronLenetapaperCuring:LED8W/cm2395nm,1cmdistancefromsubstrat

4、etoLED(perpendicularorientation)Surfacecuringisanissue!4TheADDITOL®LED01Approach•TfTransformaUVcurableflformulatiionintoaUVLEDcurableformulationbyreplacingpartoftheoligomerbya«booster»resin.•ThisledtothedevelopmentofADDITOL®LED01.•Theapproachisalsovalidforotherlowenergycurin

5、gUVtechnologies(e.g.UV‐Acuring).5TheADDITOL®LED01ApproachExampleEBECRYL®84658565DPGDA1010ADDITOL®LED0120ADDITOL®TPO55ReactivityFingerNailResistance4x5NOK1x5(m/min)Application:30µmbyBarcoateronLenetapaperCuring:LED8W/cm2395nm,1cmdistancefromsubstratetoLED(ppperpendicularorien

6、tation)ADDITOL®LED01isaco-resin,usedasboosterforsurfacecure.6TheADDITOL®LED01ApproachADDITOL®LED01–PhysicalData•AppearanceLiquid•Viscosity,25°C,mPa.s210•Colourpale,pinkish•Boilingpoint>200°C•VapourPressure<1.33hPa@20°C•FlashPoint>100°CClevelandOpenCup•Stability>10d@60°C7TheA

7、DDITOL®LED01ApproachADDITOL®LED01 ‐Compatibility®EBECRYL8254(6f)7555®EBECRYL8405(4f)45®EBECRYL8465(3f)45®EBECRYL8807(2f)45HDDA101010®ADDITOLLED012040404040®ADDITOLTPO55555®ADDITOLITX0,10,10,10,10,1Fingernailresistant(m/min)1x51x101x251x151x20Application:10µmonLenetaCuredwith

8、8W/cm2395nmLEDat2cmsubstratelampdistanceGoodCompatibilitywithselectedUretha