采用N, N -二甲基甲酰胺(DMF)为溶剂，以氟树脂为疏水助剂，制备聚偏氟乙烯(pvdf)膜。

Polyvinylidene fluoride (PVDF) membrane was made by n, N-dimethylformamide (DMF) as the solvent and fluoride resin as the hydrophobic agent.

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研究了偏氯乙烯(VDC) -氯乙烯(VC)悬浮共聚树脂的加工流变性和热稳定性。

Processability of vinylidene chloride (VDC) vinyl chloride (VC) suspension copolymer was investigated, including its rheological behavior and thermal stability.

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