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Polyethers. IX. Poly-(2,6-dimethyl-1,4-phenylene Oxide)

โœ Scribed by Staffin, Gerald D.; Price, Charles C.


Book ID
121469048
Publisher
American Chemical Society
Year
1960
Tongue
English
Weight
357 KB
Volume
82
Category
Article
ISSN
0002-7863

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Poly(2,6-dimethyl-1,4 -phenylene oxide) (PPO) is a chemically resistant polymer and, therefore, an attractive material for the formation of membranes. However, membranes of unmodified PPO prepared by an immersion precipitation possess very low hydraulic permeabilities at the filtration processes. T