Dynapol S 1247 Thermoplastic copolyester Degussa Polyester >> Saturated General Industrial /Maintenance Insoluble in ethyl acetate, MEK and toluene Soluble in methylene chloride Slightly soluble in trichloroethylene Dynapol High molecular weight thermoplastic copolyester. Used as a raw material for heat sealing lacquers and industrial coatings. Offers low water uptake. Moderately crystalline copolyester moderate open times good adhesive strength still good heat resistance Dynapol S 1247 Textiles High molecular weight, moderately crystalline, thermoplastic copolyester. Used as a raw material for heat sealing lacquers and industrial coatings. Offers low water uptake. Provides moderate open time, good adhesive strength, and still good heat resistance. Suits for textiles.