Abstract: Composite PTFE–CA membranes have been prepared by spraying cellulose acetate (CA) aerosol in acetone onto the surface of a polytetrafluoroethylene (PTFE) substrate. The size and number of dispersed-phase particles ...

© 2019, Springer Science+Business Media, LLC, part of Springer Nature. Composite polytetrafluoroethylene – cellulose acetate membranes containing 8 to 19% of the latter by weight, depending on the number of composite layers, ...