The results showed that the impactstrength(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。
2
The result showed that impactstrength of the blending system increased, while tensile strength, flexural strength and flexural modulus decreased with the addition of impactmodifier ACR;