聚丙烯腈基碳纤维原丝原液中凝胶特性的研究

Research on gel characteristics in PAN dope of Polyacrylonitrile based carbon fiber precursor

通过对比试验,探究了温度、停留时间等对聚丙烯腈碳纤维原丝原液中凝胶体的形成过程的影响,并就凝胶体本身性质对原液特性的影响做了进一步的试验研究,从而充分把握了凝胶体的性质。

This article explores the influence of temperature and residence time on the formation process of gel in the dope of polyacrylonitrile fiber through the contrast test, and the further research on the effects of gel itself properties to dope characteristics were carried out, so as to fully grasp the nature of the gel.