Feeding a small amount of ROF to R-PVC matrix leads to improve the impact strength and maintains tensile strength and modulus or increases them slightiy.

• 发现在具有一定韧性的PVC基体中添加小份量有机粒子；能明显提高基体的冲击韧性；并保持基体拉伸强度不受损害或同时得到改善.