The effect of impact modifier ACR of nuclear-shell structure on the mechanical properties and heat resistance of PC/PBT (80/20) blend system was studied,and the morphology of the blend system was observed by means of SEM.

• 研究了“核 壳”结构的丙烯酸酯类(ACR)抗冲改性剂对PC/PBT (80 /2 0 )合金力学性能和耐热性的影响; 并用扫描电子显微镜对共混物的微观形态结构进行了分析。