【摘要】 对国内外碳纤维前驱体聚丙烯腈原丝的发展历史做了评述,重点对国内聚丙烯腈原丝目前发展的形势作了探讨,并提出了对发展我国聚丙烯腈原丝的几点建议。更多还原

【Abstract】 The historical development and new progress tendency of PAN precursor used for making carbon fibres at home and abroad is reviewed and some suggestions on developing domestic PAN precursor are put forward in this paper.更多还原