帝人PC GS-3410

帝人PC GS-3410---玻璃纤维增强等级-10%玻璃纤维，摩擦磨损等级

日本帝人集团与新加坡合资的的生产装置，产品50%将用于光学介质。全球PC树脂两大主要生产商Bayer和GE致力于用于医用市场的PC树脂的新品开发。Bayer公司推出的MakrofolLP 209 PC薄膜及GE公司的3种Lexan PC：LexanHPXSR、HPX4、HP1HF。聚碳酸酯工业化合成主要是界面光气化路线，以双酚A为原料，使用光气、氢氧化钠和二氯甲烷为原料及反应助剂，此法工艺成熟，产品质量较高，易于规模化和连续化生产，经济性好。此工艺路线长期占据着聚碳酸酯生产的主导地位。但由于该法使用的原料光气剧毒，近年来各大公司纷纷研究非光气法生产路线。1993年非光气法工艺研究成功，并由GE塑料日本公司实现了工业化生产。主要以双酚A与碳酸二苯酯为原料，该工艺是一种符合环境要求的绿色工艺，已成为今后聚碳酸酯合成工艺的发展方向，预计未来在聚碳酸酯生产中将逐渐占据主导地位。

50% of the products of the joint venture between the JapaneseImperial group and Singapore will be used in optical media. Bayerand Ge, two major manufacturers of PC resin, are committed to thedevelopment of new products of PC resin used in medical market. Themakrofold LP 209 PC film introduced by Bayer company and threeLexan PC of GE company: Lexan hpxsr, hpx4 and hp1hf. Theindustrialization of polycarbonate is mainly the route of interfacephosgene. With bisphenol A as raw material, phosgene, sodiumhydroxide and dichloromethane as raw materials and reaction AIDS,the process is mature, the product quality is high, and it is easyto scale and continuously produce, and has good economy. Therefore,this process route has been the leading position of polycarbonateproduction for a long time. However, due to the toxic raw materialphosgene used in this method, in recent years, major companies havestudied the production route of non phosgene method. In 1993, thenon phosgene process was successfully studied and the industrialproduction was realized by GE Plastics Japan company. The main rawmaterials are bisphenol A and diphenyl carbonate. This process is agreen process which meets the environmental requirements, and hasbecome the development direction of polycarbonate synthesistechnology in the future. It is expected that it will graduallyoccupy the leading position in the production of polycarbonate inthe future.