随着国内塑料加工技术的发展，国内工程塑料市场的应用领域也在不断扩大，鉴于工程塑料的优越性及较高的产品价格，目前国内工程塑料市场应用领域主要集中在附加值较高的产品上，如机械制造、汽车配件、电子电气产品等。从消费结构看，电子电气约占３０％、机械占２０％、日用 With the development of domestic plastic processing technology, the application field of the domestic engineering plastics market is also expanding. In view of the superiority of engineering plastics and high product prices, the application fields of domestic engineering plastics market are mainly concentrated in products with higher added value On, such as machinery manufacturing, auto parts, electrical and electronic products. From the consumer structure, electrical and electronic accounts for about 30%, 20% of machinery, daily use