异氰酸酯tmxdi应用

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1、Adhesives,Inks&Specialties1CYDROTHANE®PolyurethaneDispersions®TMXDI(META)AliphaticIsocyanateTheChoiceforAqueousPolyurethaneDispersionsAdhesives,Inks&Specialties2Adhesives,Inks&SpecialtiesGoal:Provideinformationontheperformancebenefits,chemistry,andprocessingadvantagesofTM

2、XDImonomerforwater-basedcoatingtechnologyasitappliestopolyurethanedispersionsTMXDI1(META)Opportunities:ProvideanisocyanatewithsignificanthealthandsafetybenefitsAliphaticIsocyanateProvideacoatingtechnologythatallowsforthepreparationofsolvent-freewaterbornepolyurethanedispe

3、rsionsDevelopTMXDImonomerbasedpolyurethanecoatingswithabroadrangeofhardnessandperformancepropertiesAqueousDispersionsUVCurableApplicationAreasforAdhesivesFloorCoatingsTechnologySpecialtyCoatingsFlexibleCoatingsRoofCoatingsPlasticCoatingsFloorCoatingsFlexibleCoatingsPlasti

4、cCoatingsTwo-ComponentLacquersAdhesivesFlexibleCoatingsSpecialtyCoatingsRoofCoatingsFloorCoatingsFlexibleCoatingsPlasticCoatingsSealantsRIMPotting/EncapsulationOneShotMoistureCureCastableElastomersRoofCoatingsAdhesivesFloorCoatingsSealantsSpecialtyCoatingsSealants1Asusedh

5、erein,allreferencestoTMXDIareunderstoodtobeTMXDI(META)aliphaticisocyanateAdhesives,Inks&Specialties3WhyuseTMXDImonomeroverotherisocyanates?•TMXDIisuniquelysuitedforwaterborneapplicationTMXDI(META)AliphaticIsocyanate•ManufacturingAdvantagesforDispersions–Processingeaseduet

6、olowprepolymerviscosity–Solventfree,noacetoneorNMP–Higherthrough-puts•PerformanceAdvantages–Broadrangeofpropertiesobtainable–Flexiblecoatingswithsuperioradhesion–Exceptionaltoughness–Improvedaluminumflakeorientation•ImprovedIndustrialHygiene–Notapulmonarysensitizer•FDASan

7、ctionforuseinfoodpackagingadhesivesunder21CFR175.105,NonFoodContact4Adhesives,Inks&SpecialtiesNCOTMXDI(META)HCCHAliphaticIsocyanate33CH3NCOCH3META-TetramethylxylyleneDiisocyanatePhysicalPropertiesMolecularFormulaCHNO141622MolecularWeight244.3NCOContent,%ByWeight34.4Equiva

8、lentWeight122.1BoilingPoint,°CmmHg150(3mmHg)MeltingPoint,°C-10VaporPressure,mmHg@25°C0.003FlashP