透视聚乙烯的注塑产品生产加工技术

注塑成型是受热融化的材料由高压射入模腔,经冷却固化后,得到成形品的方法。该方法适用于形状复杂部件的批量生产,是重要的加工方法之一。从注塑用聚乙烯结构特点及其主要原料,分析了聚乙烯注塑成型生产工艺及方法,综述了聚乙烯注塑产品的加工要点,同时指出了聚乙烯注塑产品加工市场的发展趋势。

The perspective of polyethylene plastic products production and processing technology

injection molding is heated to melt the material is composed of high voltage into the cavity, after cooling solidification, get molded products. The method is suitable for mass pro- duction of complex shape parts, is one of the important processing method. From the injection molding with polyethylene structure characteristics and the main raw material, analyzes the po- lyethylene plastic injection molding process and method, summarizes the key points of process- ing of polyethylene plastic injection products, at the same time points out the trend of the de- velopment of polyethylene plastic products processing market.