聚醚密封膠課件

IntroductionofMSPolymerIntroductionofMSPolymer1HistoryofMSPolymerandSILYL‘78MSTakasagoPlantwasinoperation‘82MSsealanttookrootinMarket‘’85’89Penetrationtoadhesivemarket.SILYLwaslaunched.‘96Expandintooverseamarket.KBLabowasinoperation.‘97KBplantwasinoperation.U.S.A.Lab.wasestablished.EPIONplantwasoperatedinKashima.GradeChange<MS20A→S203H,MS300→S303H>PolymerDesignforConstructionSealant(2-Part)<MS20A>Durability(JIS9030)(HardeningCatalystFormulationTechnology)ImprovementofCurability<S810>‘94～‘85～<MS15A>ResidualTack/DirtPickingPrefabHouse,SidingBoardMarketLowModulus,Durability,PaintabilityNonStaining/Exellentdurability‘80～<MSX923,MSX951>HigherWeatherability(GlazinginEurope)

Dehydration,FastCure,PrimerlessAdhesion<MS300>1-PartFormulationTechnologyLowerMod.HigherElongationHigherRecovery(NonStainingSealant)<MSX213>IdealConstructionSealant1-PartTechnology(Epoxy/Ketimine)‘82～ExpansiontoAdhesivesMarketAcrylicModifyTechnology(MA)UniversalAdhesionEarlyGrabProperty(AlternativeforContactCement)<JK469C,MAX500>Non-SolventAdhesivesforGeneralIndustry&ConstructionApplicationforAutomotiveAvarietyofSpecificApplications

SprayableSealant

D.G.Sealant(Aftermarket)ApplicationSpread1-PartElasticAdhesives‘87～<SAX400>

GeneralIndustrialSealantEpoxyBlendTechnology(SILYL)HighStrengthHighHardnessWater-resistance2-PartElasticAdhesives<SAT010><SAT030><SAT200><SAX350>

Construction&Civil-engineeringMarketTileBonding,Stone-BackTreatment,Aluminum-Honeycomb,PanelBondingExpansionofNewApplicationConstructionCivil-engineeringIndustrialUseAutomotiveElectronicetc.SealantAdhesivesPSACoatingetc.IDGSealantNewOligomersResearch‘90～I(xiàn)n-lineandMoldingMarketCrosslinker/CatalystPolyisobutyleneBackbone<EPION>ExcellentWeatherability,HeatResistance,GasPermeability,ElectricalProperties

NewCuringSystem(AdditionReaction)FastCureatHighTemperature<ACS=MS,EPION>Acrylicbackbone<MA440>HistoryofMSPolymerandSILY2MSSealant&AdhesiveGrowthworldwideMSSealant&Adhesive3Goodchemicalstabilitywithoutcatalyst*Lowviscosity*Goodcompatibilitywithvariousadditives(SPvalue=8–9)AWideVarietyofFormulationsandEasyProductionofSealantsConstruction,GeneralIndustry,Automotiveetc.AWideVarietyofApplicationsChemicalStructure&CharacteristicsGoodchemicalstability*Lowv4MSPolymerandCuringMechanismMSPolymerandCuringMechanis5PolymerFormulationMarket&Application-Goodworkability-Waterresistance-Higherhardness-Higherstrength-Excellentweatherabilityheat-resistanceweatherabilityCatalystAdhesionpromoterDehydratorStabilizerThixotropicagentFillerPlasticizerFungicide-Sealantforhigh-risebuilding-Sealantforprefab.house-Fireresistantsealant-Adhesivesforpanelbonding-Adhesivesforparquet-Multipurposesealant/adhesives-Alternativeforsolvent-basedadhesive

-DGsealant-Adhesivesforcontainer-Adhesivesforhoneycomb-Adhesivesfortilebonding-Floorjointsealant-Coatingonconcrete-F(c)IPG,PSA,Potting,Foam,Molding,Modifieretc.

fortheSpecifiedapplicationMS(Polyether)PolymerBlendAcrylic(MA)Epoxy(SILYL)-Higherweatherbility-Betteradhesion-EarlygrabEPION(Polyisobutylene)heat-resistancegas-permeabilityelectricalproperties???(Polyacrylic)-Excellentoil-resistancestorage-stabilityweatherabilityadhesion,durabilitypaintabilitynon-stainingConstructionDIYIndustry/AutomotiveCivil-engineeringNewmarketsPolymerFormulationMarket&App6WhatissogoodaboutMSSealant?DurabilityMSsealanthassuperiordurability,excellentweatherresistanceandhighelasticity.Adhesion

MSSealantshowsgoodadhesionwithoutprimeronvarioussubstrate.Paintability

MSsealantcanbepaintedwithvariouskindsofpaints.Non-stonestaining

MSsealanthasexcellentnon-stainingcharacteristicsagainststones,tiles,plates.QuickcureMSsealantcuresquicklyevenatlowtemperatures.Easyhandling

ViscosityofMSsealantisstableoverawiderangeoftemperature.Itsextrudabilityisexcellentevenatcoldsites.OdorlessMSsealanthasnounpleasantodoursuchasmercaptanandaceticacidodor.Non-isocyanate:

MSsealantislowtoxicwhenatwork,becauseMSsealantisnotincludinganyisocyanate.WhatissogoodaboutMSSeala7OutdoorExposureOutdoorExposure8AdhesiononVariousSubstratesAdhesiononVariousSubstrates9PaintabilitywithWaterBasedPaintPaintabilitywithWaterBased10MigrationStainingDirtStreakingHydrophobicStainingMSConstructionformulationNon-stainingSRNormalSRMSNon-stainingformulationLessNonNonNGNonNon???NGNGNGNonNonTypesofStoneStainingMigrationStainingDirtStreaki11MSSRSR*PSPUGranite(Outdoorexposurefor6years)PSMSSRSR*ArtificialMarble(Outdoorexposurefor4years)Remarks;SR*:OnePartTypeOthers:TwopartTypeOutdoorStainingTestMSSRSR*PSPUGranite(Outdoore12CurabilityatLowTemperatureCurabilityatLowTemperature13GunnabilityatWideRangeTemp.GunnabilityatWideRangeTemp14Anti-Fungus2phroffungicide(Metatine55-20)MSPUSRAccordingtoISO-846MethodBMSsealant/adhesivesAnti-Fungus2phroffungicideM15PropertiesofMSPolymerPolymerGradeTypeViscosity(Pa.s)ApplicationS203HLowMod.8ConstructionandS303HMidMod.12IndustrialAdhesiveSAX350HighMod.Lowviscosity6IndustrialAdhesiveSAX400HighStrength24

EST280HighMod.Lowviscosity8WoodFloorAdhesiveSAT010ReactiveDiluent0.7

MAX923Highweatherability30ConstructionandMAX951GoodAlkidpaintability50IndustrialAdhesivePropertiesofMSPolymerPolyme16ApplicationforPolymerGradeApplicationforPolymerGrade17MSPolymer100phrFillerCaCO3,TiO2talc,clayPlasticizerphthalatePPG,…..PigmentTiO2carbonblackThixotropepolyamidwaxcastoroilStabilizeranti-oxidantUVabsorberlightstabilizerDehydratoralkoxysilaneAdhesionpromotersilanecouplingagentCatalystTin-compound

100-300phr10-80phr0-6phr0.5-2phr1-5phr1-6phr1-6phrMSTypicalFormulationMSPolymer100phrFillerPlasti18Low&MiddleMod.ForConstruction&DIYLow&MiddleMod.19MediumModDIYMediumMod20MS/SILYLModificationTechnologyMSEPOXYSi-AcrylicMA2-Part1-PartSILYL/EPOXY(KetimineSystem)SAX350SAX400MAX923MAX951MAX602Adhesive-Water-resistance-HighShoreA(Hardness)-HighStrengthSILYLSealant-Weatherability-Alkyd-paintabilityAdhesives-UniversalAdhesion-EarlyGrab*CivilEngineering*Construction*Glazing*Marine*Transparent*DIY*GeneralIndustry*TransparentMS/SILYLModificationTechnolo21MSEpoxyresinHardeningcat.forSTPEHardenerforEpoxyCompatibilizer(aminosilane)Etc.NonsolventLowviscosity(Transparent)ToughelastomerPhaseseparation(Opaque)DomainCuredEpoxyparticle(0.05–0.5μm)MorphologyofCuredMS/EpoxyTEMMatrixCuredMSSTPEcanbereinforcedwithEpoxyresinMicrophaseseparationduringcureatR.T.MSNonsolventToughelastomerDo22EffectofEpoxyQuantityonAdhesiveStrengthLapshearstrength(MPa)T-peelstrength(N/25mm)Quantityofepoxyresinblendedto100phrofMS(phr)MS/BPA-DGE/TDMAMP/Organic-tincat./Aminosilane=100/X/5/2/1(phr)ＣＦ；CohesionFailureＡＦ；AdhesiveFailureAdherend:AlCFMixtureofCFandAFAFEffectofEpoxyQuantityonAd23SolubilityControl:SelectionofParticularMonomer(R2)ApplicationforHighWeatherabilitySealantLowTgAcrylicPolymer(SelectionofR1,R2)

ApplicationforMultipurposeAdhesiveHighTgAcrylicPolymer(SelectionofR1,R2)DesignofAcrylModifiedSTPESystemCH2-CCH2-CR1R3Si(OCH3)x(CH3)3-xR1COOR2STPEAcrylicPolymerTransparentelastomerMicrophaseseparationTEMCompatible(Transparent)SolubilityControl:Selecti24Time(hr)untilsurfacecrackingonSWOM(Sealantthickness:3mm)HighWeatherabilitySealantApplication

Surfaceweatherabilitycanbeimproved

byacrylmodifiedSTPE

ClearsealantcanbedesignedbyacrylmodifiedSTPETime(hr)untilsurfacecrackin25AdhesionPropertiesofAcrylModifiedMS

Multipurposeadhesivescanbedesignedwithacryl-modifiedMSＣＦ；CohesionFailureＡＦ；AdhesiveFailureCF70AF30CFAFAFCF10AF90CF90AF10CFCF40AF60CFCFAFCFAFAFCFCFCFCF40AF60CFCF10AF90AdhesionPropertiesofAcrylM26DIYIndustrialConstructionConclusionDIYIndustrialConstructionConcl27TypePolymerBackboneFunctionalGroupSiliconesPolyurethanes

MSDimethoxymethylsilylPolypropyleneoxideX=-OCH3,-O–C–CH3or-O–N=CCH3C2H5OR-NCO(CH–CH2–O–)-C–NHRNH–C–OCH3m==OOn-Si–O–Si–O–Si-CH3CH3CH3CH3CH3CH3-Si–X3nCH3CHCH2O(H3CO)2Si-RCH3

SiPU(H3CO)3Si-R(CH–CH2–O–)-C–NHRNH–C–OCH3m==OOnTrimethoxysilylOtherTechnologiesTypePolymerBackboneFunctional28MSisverystableevenwithwaterifnocatalystisinvolved.ThegoodnonbubblingperformanceofMSsealantsstemsfromthispolymerstability.PolymerStability1MSisverystableevenwithwa29Viscositystabilityleadsto:lessstorageproblemlongshelftimereproductwithsamepropertyPolymerStability2Viscositystabilityleadsto:P30TheformulationwithSAX260showedfaststrengthbuildup.StrengthBuild-UpTheformulationwithSAX260sh31MSPolymerSilylmodifiedpolyurethaneCurrentTMS/DMSOrTMSConventionalmethodIsocyanatesilanemethodWackeralphasilanePolymer/SealantproductionprocessSupplierKANEKAKANEKABAYER,HANSE,Momentive,Selfproduction(SIKA,KONISHIetc)BAYER,WACKER,Selfproduction(HENKELetc)WACKERViscosityVerylowtoMiddleVerylowtoMiddleHighMiddleMiddleStoragestabilityExcellentExcellent?ModestorP