聚碳酸酯和聚丙烯的特性简介及发展前景展望

Brief Introduction to the Characteristics of Polycarbonate and Polypropylene ＆ Development Prospect

本文对聚碳酸酯（Pc）、聚丙烯（PP）这两种常用塑料的特性进行了介绍，并从近年来我国供需平衡情况数据出发，分析两个产业的发展前景。

This paper gives a brief introduction to the characteristics of polycarbonate and polypropylene. Based on the recent balance of supply and demand situation data, it analyzes the development prospect of the two industry.