Kraton Introduces New PS Block Copolymer Resin

U.S. Kraton Polymers recently developed three types of styrene (PS) block copolymer resins with high transparency and impact resistance. The new grade resin has better rigidity, strength, toughness, impact resistance, thermal stability and lower sol content. All three resins can be recycled and used, meeting the US FDA Food and USP Level IV standards. Each resin can be blow molded, injection molded, and blown film processed individually or as a component.