THE INFLUENCE OF PEG MOLECULAR WEIGHT ON MORPHOLOGIES AND PROPERTIES OF PVDF ASYMMETRIC MEMBRANES
The preparation and properties of asymmetric poly(vinyldiene fluoride)(PVDF)membranes are described in this study.Membranes were prepared from a casting solution of PVDF,N,N-dimethylacetamide(DMAc)solvent and water- soluble poly(ethylene glycol)(PEG)additives by immersing them in water as coagulant...
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Veröffentlicht in: | Chinese journal of polymer science 2008-07, Vol.26 (4), p.405-414 |
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Format: | Artikel |
Sprache: | eng |
Online-Zugang: | Volltext |
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