Accession Number:
AD0687257
Title:
SYNTHESIS OF FLEXIBLE AROMATIC OR ALIPHATIC POLYSULFONE RUBBER.
Descriptive Note:
Technical rept.,
Corporate Author:
ARMY WEAPONS COMMAND ROCK ISLAND ILL SCIENCE AND TECHNOLOGY LAB
Personal Author(s):
Report Date:
1969-04-01
Pagination or Media Count:
16.0
Abstract:
A poly alkylsulfone was prepared from an ethylene-propylene sulfide copolymer and from poly ethylene sulfide. These polysulfones had no elastomeric properties. A commercial polysulfone thermoplastic molding resin and vinylidene fluoridehexafluoropropene elastomer were blended in solution. A vulcanizate of the resulting material showed better retention of properties at elevated temperatures than did the fluorinated elastomer. Polysulfonates and polysulfonamides investigated were resins. Author
Descriptors:
Subject Categories:
- Polymer Chemistry
- Elastomers and Rubber