Study on Compatibilization of Synthesized Copolymer from SBS Grafting MMA to PS/PVC Copolymer

Combining the copolymerization principle,the compatibilization of synthesized copolymer from SBS graft MMA to PS/PVC copolymer was determined.The mechanics performance of the grafting copolymer was amalysed.The graft copolymer or block copolymer was used as the 3rd component,Addition of the 3rd component to the dual incompatible copolymer is a effective method to control the phase state structure and improve mechanics performance.