攻坚碳纤维原丝瓶颈势在必行

IT IS IMPERATIVE TO BREAK THE BOTTLENECK PAN PRECURSOR,IN CARBON FIBER INDUSTRY

获得高性能PAN原丝是制取高质量碳纤维的前提。我国研制碳纤维已有三十多年历史 ,至今未能工业规模生产高质量碳纤维 ,其主要原因之一是原丝质量没有真正过关。攻坚原丝瓶颈已是发展我国碳纤维工业的当务之急。

The precursor plays a key role in preparation of excellent performance PAN based carbon fiber.There is more than 30 years history of study of carbon fiber in China.But we can't achieve manufacture of industrialized scale until now.One of the most important reasons is that the quality of the precursor does not pass a barrier.So,it is urgent to develop precursor with high quality.\;