1. Key Laboratory of Carbon Fiber and Functional Polymers, Ministry of Education; Beijing University of Chemical Technology; Beijing 100029 China
2. Sichuan Fire Research Institute of Ministry of Public Security; Chengdu 611830 China
3. Equipe Ingénierie des Systèmes Polymères Ecole Nationale Supérieure de Chimie de Lille (ENSCL); BP 90108 59652 Villeneuve d'Ascq Cedex France
4. Hongyu-BUCT Joint-Research Center of Short Fiber Preprocessing Technique; Beijing University of Chemical Technology; Beijing 100029 China