Tetrafluoroethylene copolymer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524535, C08K 304

Patent

active

044143567

ABSTRACT:
An intimate blend of a melt-fabricable tetrafluoroethylene copolymer resin and graphite reinforcing fibers having an untreated surface is obtained by intimately blending the resin and fibers in a mixture of water and a selected water-miscible organic solvent. Composites molded from the blend have good resistance to steam and alkali.

REFERENCES:
patent: 4163742 (1979-08-01), Mansure
Hercules "Magnamite Graphite Fibers," Product Data No. 847, Jan. 1, 1979, (single sheet).
Hercules "Magnamite Graphite Fiber," No. 8311, no date (single sheet).
Hercules Graphite Fiber Products, Revision 4, no date.

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