采用沉析法制备得到了高比表面积的聚丙烯腈(PAN)腈纶浆粕，系统地研究了沉析过程中各工艺参数对PAN浆粕成形的影响。

PAN pulp with high specific surface area has been obtained by precipitation method. Effects of parameters during precipitating process on the properties of PAN pulp have been studied.

youdao

采用沉析法制备得到了高比表面积的聚丙烯腈(PAN)腈纶浆粕，系统地研究了沉析过程中各工艺参数对PAN浆粕成形的影响。

PAN pulp with high specific surface area has been obtained by precipitation method. Effects of parameters during precipitating process on the properties of PAN pulp have been studied.

youdao