我国聚丙烯腈基碳纤维发展技术水平及规模

The development level and scale of PAN-based carbon fiber in China

碳纤维作为一种新型高性能纤维在航空航天业、化工机械、体育器械等方面有广泛的应用。在技术上,目前我国T300聚丙烯腈基碳纤维已实现了国产化,实验室小试的聚丙烯腈基碳纤维性能相当于T700的水平,且2010年有望通过中试而逐步实现产业化;在规模上,2009年我国聚丙烯腈基碳纤维消费量达到7 500 t/a,而当年生产能力仅为90～200 t/a,其中高性能碳纤维以进口产品为主。预测2010年我国聚丙烯腈基碳纤维消费量将达到8 700 t。

Carbon fiber as a new type of high performance fiber are widely used in the aerospace industry,chemical machinery,sports equipment and other aspects.Technically,domestic T300 PAN-based carbon fiber has been achieved domestication,the performance of PAN-based carbon fiber at laboratory test is equivalent to the level of T700,the fiber by pilot plant test will expected to gradually realize industrialization in 2010.In 2009 the scale of PAN based carbon fiber consumption to 7 500 t/a in China,while the production capacity was only 90~200 t/a,which high-performance carbon fibers were imported products.In 2010 the PAN-based carbon fiber consumption will reach 8 700 t in China.