| The introduction of the Thermoplastic polyester elastomer SUNPRENE & reg; TPEE: TPEE is a block copolymer who contains a hard segment of polyester and a soft segment of polyether; wherein the amorphous is formed from the soft segment of polyether and the uncrystallized polyester. Micro-crystals play a role as physical crosslinking points formed from the hard segment of the polyester. Thermoplastic polyester elastomer has the rubber elasticity and strength of engineering plastics. Soft segment gives it flexibility to make it like rubber; hard segment assigns the processing properties which makes it like plastic. Compared with rubber, it has a better processing performance and longer life; and the same high strength characteristics compared to plastic, while the flexibility and dynamic mechanical properties is better. TPEE has high strength, high flexibility, oil resistance, high temperature, radiation, dynamic mechanical properties superior to other properties.Information provided by SICHUAN SUNSHINE PLASTICS CO., LTD |
