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我国聚碳酸酯的研制始于1958年,并于1965年实现工业化生产。先后有上海天原集团申聚化工厂、江苏常隆化工有限公司、重庆长风化工厂等从事生产,产品大部分自用。但由于装置规模小、技术水平落后、产品质量差、生产成本高,产品竞争力低,无法与国外产品相抗衡。2005年之后,我国掀起聚碳酸酯投资热潮,世界级聚碳酸酯生产商帝人化成和拜耳先后在我国投资建厂,到2012年我国聚碳酸酯产能达44.1万吨/年。
The development of China’s polycarbonate began in 1958, and in 1965 to achieve industrial production. Shanghai Tianyuan Group has Shenhua Chemical Plant, Jiangsu Changlong Chemical Co., Ltd., Chongqing Changfeng Chemical Plant engaged in the production, most of the products for their own use. However, due to the small size of the device, backward technology, poor product quality, high production costs, low product competitiveness, and foreign products can not compete. After 2005, China set off a boom in polycarbonate investment. The world-class polycarbonate manufacturers Teijin Chemicals and Bayer successively invested and built factories in China. By 2012, the production capacity of polycarbonate in China will reach 441,000 tons / year.