聚乙烯是一种最重要的高聚物，是五大通用塑料之一，是目前世界上塑料中产量最大的品种。聚乙烯主要用于制造塑料制品。聚乙烯的生产与消费概况我国改革开放以后，聚乙烯的生产和消费获得了快速发展。聚乙烯是近年来我国发展速度最快的塑料品种之一，目前在合成树脂中产量居第 Polyethylene is one of the most important polymers, and it is one of the five general-purpose plastics. It is currently the largest producer of plastics in the world. Polyethylene is mainly used for making plastic products. Polyethylene Production and Consumption Overview After China’s reform and opening up, the production and consumption of polyethylene has achieved rapid development. Polyethylene is one of the fastest-growing plastics in China in recent years and currently ranks first in synthetic resin production.