The result showed that the casting solution composed of 15%PVDF, 75%N,N-dimethyl acetamide, 3%lithium chloride and 7%polyethylene glycol could perform the membrane with high porosity and pore size.
英
美
- 實(shí)驗結果顯示出，以15%25的聚偏氟乙烯(PVDF)為原料、75%25的N，N二甲基乙酰胺(DMAC)為溶劑、3%25的氯化鋰(LiCL)和7%25的聚乙二醇(PEG)為添加劑的制膜液，所制得的膜具有較大的孔隙率和孔徑。
