Recycled CD Polycarbonate was toughened by maleic anhydride grafted EPDM/LLDPE through melt extrusion.

• 采用自制的马来酸酐接枝三元乙丙橡胶/线形低密度聚乙烯共混物((EPDM/LLDPE)-g-MAH),通过熔融共混挤出对回收光盘聚碳酸酯(PC)进行增韧。