## Abstract Poly(ethyleneโ__co__โvinyl alcohol) hollowโfiber membranes with a 44 mol % ethylene content were prepared by thermally induced phase separation. A mixture of 1,3โpropanediol and glycerol was used as the diluent. The effects of the ratio of 1,3โpropanediol to glycerol in the diluent mixt
Effect of Diluent on the Morphology and Performance of IPP Hollow Fiber Microporous Membrane via Thermally Induced Phase Separation
โ Scribed by Zhensheng YANG; Pingli LI; Heying CHANG; Shichang WANG
- Book ID
- 114337810
- Publisher
- Elsevier Science
- Year
- 2006
- Tongue
- English
- Weight
- 474 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1004-9541
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Some major factors of the melt spinning of high-density polyethylene (HDPE) and a liquid paraffin (LP) blend, which affect the water permeability of HDPE hollow-fiber membrane obtained therefrom, were investigated. The water permeability of the membrane was found to increase as the membrane thicknes
## Abstract The effect of diluents on polymer crystallization and membrane morphology via thermally induced phase separation(TIPS) were studied by changing the composition of the mixedโdiluents systematically, in the system of poly(4โmethylโ1โpentene) (TPX)/dibutylโphthalate (DBP)/diโ__n__โoctylโph