国产对位芳纶的挑战和机遇

Challenges and opportunities of domestic aramid fiber

阐述和分析了对位芳纶所面临的挑战与机遇,并提出了国产对位芳纶发展的具体措施。随着全球对位芳纶产能的扩张和其它类型高性能纤维产业化规模的扩大,国产对位芳纶的发展面临前所未有的挑战。同时,增强轮胎等应用开发和技术储备的转化,可预见其规模化产业链的形成;国产对位芳纶的品质提升和市场深耕提高了国内自主供给率,国家政策的鼓励和军工需求的带动利好,国产对位芳纶充满了发展机遇。最后,提出提高产品系列化程度、培育下游市场、扩产降耗、开发差别化品种等促进对位芳纶发展的相应措施。

The challenges and opportunities for the para-aramid fiber were described and analyzed in this paper. Some concrete measures for industrial development of domestic para-aramid fiber were also discussed. With the global capacity expansion of para-aramid fiber and expansion of industrial scale of other high-performance fibers, the development of domestic para-aramid fiber is facing unprecedented challenges. On the other hand, domestic pa- ra-aramid fiber has great opportunities for development. The large-scale industrial chain for domestic para-aramid fiber can be formed by the applications development such as tire reinforcement and the transformation of technical reserves. The rate of the independent supply of the domestic para-aramid fiber can be increased by quality improve- ment and deeply exploring market. The development of domestic para-aramid fiber can be motivated from the national positive policy and the strong military needs. Finally, the development of domestic para-aramid fiber can be promoted by appropriate measures, which includes improving product serialization level, cultivating the down- stream market, capacity expansion, reducing energy consumption, developing differentiated varieties and so on.