中国碳纤维的生产能力同国外一些国家相比存在明显的差异。有两个因素限制了中国碳纤维的发展:首先是碳纤维原丝的质量,其次是耐高温材料和大型的高温炉。为了打破西方国家的技术垄断,满足国内市场需求,中国化纤行业的一些公司进一步扩产高性 China’s carbon fiber production capacity compared with some foreign countries there are significant differences. There are two factors that limit the development of China’s carbon fiber: first, the quality of the carbon fiber precursor, followed by high temperature materials and large, high temperature furnaces. In order to break the monopoly of technology in western countries and meet the needs of the domestic market, some companies in the chemical fiber industry of China further expand their output