聚碳酸酯的生产和市场分析

Production and market analysis of polycarbonate

分析了国内外聚碳酸酯(PC)的生产现状,包括已有、在建及计划建设的装置产能,并预测了今后生产和需求的发展趋势;展示了国内PC工业化技术的开发现状。2002年全球PC产能约为200万t/a,预计到2006年产能将增加到250万t/a,需求将达到300万t,并且在光学介质和汽车行业将会表现出强劲的扩张性需求。我国2002年PC进口量超过40万t,预计今后几年国内需求增长速度仍较快。建议国内企业应加大科研投入,加速我国PC工业的发展。

The status quo of current domestic and abroad production was analyzed,including productive capacity of polycarbonate (PC) of existing equipments and those under construction,and the trends of production and demand in the future were forecasted.The status quo of industrialized technology of PC in China was shown.The global capacity of PC was about 2 million tons/year in 2002 and was predicted to increase to 2.5 million tons/year with demand as 3 million tons/year by 2006.In the optical media and automotive markets,PC will be expanded to meet emerging application requirement owing to its properties of high clarity and impact strength in the future.In 2002,China's PC import amount was over 400 thousand tons.It was predicted that China's PC demand would remain rapid growth within the future several years.It was suggested that the enterprises in China should increase the investment in researches to accelerate the development of PC industry.