The technical proposal of the invention is that a blend membrane of polyvinylidene fluoride comprises a blend of polyvinylidene fluoride, the blend is oligosaccharide.
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- 本发明的技术方案是,一种聚偏氟乙烯共混膜,包括有与聚偏氟乙烯的共混物,所述共混物为低聚糖。