Reactive copolymeric compatibilizer with reactive groups can react with po lymers containing relevant functional groups,so as to improve the compatibility of immiscible polymer blends.

• 反应型共聚物相容剂所含的反应官能团与共混物中聚合物的相关的官能团发生化学反应，从而改善不相容聚合物共混物的相容性。