通过共混造粒热压方法制备聚丙烯（PP）基木塑复合材料（WPC），用差示扫描量热法研究其非等温结晶行为，分别用Jeziorny 法和Mo法对所得的数据进行处理分析。结果表明：Jeziorny 法和Mo法能较理想地处理PP 基WPC的非等温结晶过程，复合材料中木粉的加入缩短了结晶时间，提高了PP 的结晶温度，降低了结晶速率。

The polypropylene (PP) based wood plastic composite (WPC) was prepared by compress method，and the non- isothermal crystallization kinetics of the composite was characterized by differential scanning calorimetry，the Jeziorny method and Mo method were used to analyze the non-isothermal crystallization kinetics and the results showed that both of the methods can work well on the composite，the wood flour can improve the peak temperature of crystallization and decrease the crystallization time of the PP based WPC .