用于膨胀型乳胶漆的支链乙烯基酯共聚物

CONFIDENTIALSeptember 10, 20241Branched Vinyl Ester Copolymers forIntumescent Emulsion PaintsCoatings Trends & Technologies SummitSeptember5, 2024Nathalie HavauxCONFIDENTIALSeptember 10, 20242Content1.IntumescentCoatings2.HighlyAliphaticVinylEster3.Performance4.ConclusionsSectionCONFIDENTIALSeptember 10, 20243IntumescentCoatings1CONFIDENTIALSeptember 10, 20244Building FiresThe need for better fire protectionResidential fires cause an estimated 3000 deaths in the USA and 5000 in EU each yearUK2017, 73 deadSpain2024, 10 deadChina2024, 15 deadCONFIDENTIALSeptember 10, 20245Structural ProtectionwithIntumescentCoatingsBasicsSource:Clariant©Unprotected steelSteel protected withintumescent coatingSteel protected with intumescentcoating in a fire scenarioSteel with intumescent:tests complianceApplication: airless-spray,brush, roller500°C: Steel strength lossFire resistance < 30 minCONFIDENTIALSeptember 10, 20246How IntumescentCoatingsWorkExpandingtoprotectandinsulate•Extends structural propert