Dynapol S 1401 Thermoplastic copolyester Degussa Polyester ADHESIVE >> Hot-melt Dynapol High molecular weight thermoplastic copolyester. Used as a raw material for hot melt industrial adhesives. Offers low water uptake. Slightly crystalline copolyester long open times wide range of heat resistance very good adhesion on a large number of substrates Dynapol S 1401 Provides adhesion to copper, alu, steel, paper, carboard, polyester films, PVC, leather, textiles, PC and ABS. High molecular weight, slightly crystalline, thermoplastic copolyester. Used as a raw material for hot melt industrial adhesives. Offers low water uptake. Provides long open time, wide range of heat resistancec and very good adhesion to copper, alu, steel, paper, carboard, polyester films, PVC, leather, textiles, PC and ABS.