The results showed that all kinds of HDPE had obvious influences on the properties of prepared CPE,the plasticization time of PVC/CaCO3/CPE blends and the impact strength of PVC/CaCO3/CPE composite materials.

• 结果表明,不同牌号的HDPE对制得的CPE的性能、PVC/CaCO3/CPE混料的塑化时间以及PVC/CaCO3/CPE复合材料的冲击强度都具有明显的影响。