Quilastic 144-69 Polymerized aliphatic polyurethane Merquinsa PU - Polyurethane dispersions (PUDs) ADHESIVE >> Water-based Quilastic 144-69 is an aqueous dispersion of a totally polymerized aliphatic polyurethane with a medium crystallization speed. Has been developed for the preparation of adhesives intended for bonding highly plasticised PVC to itself or other materials (rubber, wood, cardboard, fabric, etc.) by means of a heat-activation process. Compatibility with dispersions of anionic and non ionic character such as vinyl acetate/ethylene, styrene/butadiene dispersions and self reactive acrylics. Compatibility with urethane thickeners and also with acrylic thickeners. Compatibility with rosins, modified rosins, terpene-phenolic resins and hydrocarbon resins. Used for the production of adhesives for the automotive industry, as well as for heat sealing adhesives. Flexible and tack free Good oil and fat resistance Medium temperature resistance Medium crystallisation rate Medium hot-tack Medium open time Aqueous dispersion of a totally polymerized aliphatic polyurethane. Used in adhesives. Possesses compatibility with dispersions of anionic and non ionic character such as vinyl acetate/ethylene, styrene/butadiene dispersions and self reactive acrylics, with urethane and acrylic thickeners, and with rosins, modified rosins, terpene-phenolic resins and hydrocarbon resins. Offers flexibility, good oil and fat resistance, medium temperature resistance, crystallisation rate, hot-tack and open time. Applications: bonding highly plasticised PVC to itself or other materials (rubber, wood, cardboard, fabric, etc.); automotive industry; heat sealing adhesives.