摘要
通过实验对影响高相对分子质量、高吸湿性聚丙烯腈(PAN)聚合体溶解工艺的因素进行了一系列研究,分析了原液组成中Na SCN的质量分数、PAN聚合体的相对分子质量以及分散淤浆调配过程中的停留时间和温度等各方面因素对原液质量的影响和制约。
The affectingfactors for the dissolution process of PAN polymers with high molecular weight and high hygroscopicity were studied through examinations. The effects and restrictions of the concentration of Na SCN solution,relative molecular massof PAN polymer,residence time and temperature of DSY blending process on the quality of DOPE were analyzed.
出处
《石油化工技术与经济》
2016年第3期18-22,共5页
Technology & Economics in Petrochemicals
