The results showed that the addition of lithium chloride(2%)could decrease the viscosity of PAN solutions by 80 percent,and fine pulp could be produced, as a result,its specif...

• 结果表明,加入质量分数2%25的氯化锂可有效地降低腈纶浆液的黏度,降低幅度达到原来未添加氯化锂浆液黏度的80%25以上,有利于得到更均匀更细的PAN浆粕,且浆粕的比表面积提高到原来的2倍左右。