[EN] GELCOAT COMPOSITIONS FOR SANITISED WATER POOLS<br/>[FR] COMPOSITIONS DE REVÊTEMENT GÉLIFIÉ POUR BASSINS D'EAU ASEPTISÉS
申请人:ABBEYTEX PTY LTD
公开号:WO2021222980A1
公开(公告)日:2021-11-11
The invention provides a gelcoat composition for coating a sanitised water pool, the composition comprising: curable polymeric components comprising: (i) an unsaturated polyester base resin and (ii) a polyester-polyurethane prepolymer, wherein the polyester-polyurethane prepolymer is terminally functionalised with polymerizable ethylenically unsaturated functional groups; and reactive diluent, wherein the unsaturated polyester base resin is present in an amount of greater than 50 wt.% of the curable polymeric components, and wherein the polyester-polyurethane prepolymer is present in an amount of no more than 25 wt.% of the gelcoat composition.