为制备强度较高、适合反冲洗的中空纤维膜,以水相悬浮聚合法制备得到UHMWPAN,研究了引发剂用量、单体浓度、聚合温度、聚合时间、搅拌速度和聚合釜大小对聚合物分子量的影响,在此基础上确定了制备所需UHMW-PAN的合适工艺条件.
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