## 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 diluents on membrane formation via thermally induced phase separation
โ Scribed by Hideto Matsuyama; Masaaki Teramoto; Shunsuke Kudari; Yoshiro Kitamura
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 485 KB
- Volume
- 82
- Category
- Article
- ISSN
- 0021-8995
- DOI
- 10.1002/app.1836
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## Abstract Porous membranes were prepared from a polymer blend system by the thermally induced phase separation (TIPS) process. The polymer blend system was isotactic polypropylene (iPP)/polybutene (PB) and the diluent was diphenyl ether (DPE). Two types of porous membranes were prepared by the ex
## 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