释义 |
PPENK 基本例句 聚芳醚腈酮PPENK By using PPENK as membrane material and NMP as solvent,the effects of polymer concentration,content and types of additives,and gel-bath temperature on membrane's performance were studied.以新型聚芳醚腈酮为膜材料,以N-甲基-2-吡咯烷酮为溶剂,研究了聚合物浓度、添加剂种类及含量、凝胶浴温度等对超滤膜性能的影响。 |