Atappropriate amount of TH3988, the pure water flux of the nucleating iPP membrane is 362L/(m2 ?h ?bar),more than 150% of those of the no-nucleating iPP membrane. Moreover, other performances of theresulting membrane are improved.

• 发现,TH3988是一种恰当的成核剂,通过控制TH3988添加量,膜的纯水通量较未添加成核剂时提高50%25以上,达362L/(m2 ?h ? bar),其它膜性能也有所改善。