Is anyone familiar with the fabrication of hydrophobic nonporous gas permeable hollow fibers?

24 November 2014 1 4K Report

Which type of polymers are more suitable for fabrication of hydrophobic polymer hollow fibers by means of wet phase inversion method? Using hydrophobic polymers (eg; PTFE, PE, PVDF, PP) or hydrophilic polymers( PET, PSf, PA, PES)?

Huan Wang

NIPS method can be used for PVDF, PSf, PA and PES. This is very common practise. You should be able to find lots of publications on this topic. Usually the polymer is dissolved in NMP or DMF for spinning.

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