聚丙烯腈基隔热纤维的绿色制备及其性能

高佳鹏, 杨雷, 吴宇通, 陈宏鑫, 马昌, 韩娜

Green preparation and characterization of melt-spun polyacrylonitrile-based thermal insulation fibers

GAO Jiapeng, YANG Lei, WU Yutong, CHEN Hongxin, MA Chang, HAN Na

图8 不同牵伸倍数下熔融纺 PAN 基纤维的断裂强度和断裂伸长率

Fig.8 Tensile strength and elongation at break of melt-spun PAN-based fibers at different drafting multiples