Effect of impact modifier ACR and ester exchange inhibitor on the mechanical properties of blending system was studied, and the morphology of blending system was observed with SEM.

• 结果表明,抗冲改性剂使共混体系冲击强度提高的同时,降低了共混体系的拉伸强度、弯曲强度及弯曲弹性模量;