The results showed that the using amount of PC had a great effect on the notched impact strength.
结果表明，对共混体系缺口冲击强度影响较大的为体系中PC的含量。
2
The results showed that the impact strength(notched) of the composite was maximum and the mechanical and thermal properties were less decreased, when the dosage of modifier was 12 PHR.
当复合冲击改性剂用量为12份时，材料的冲击强度达到最大值，其它力学和热性能降低不大。
3
The results showed different blending methods had little effects on tensile strength of the blends, but obvious effects on notched impact strength and morphology.