Polymer composite preform and process for producing same

Details Polymer composite preform and process for producing same Polymer composite preform and process for producing same

1989-04-25

1990-10-02

Jacobs, Lewis T.

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...

524439, 524441, 524512, 524599, 252512, 252513, 252514, C08K 308, C08L 7100

Patent

active

049608185

ABSTRACT:
A process is disclosed for producing a semicrystalline polymer composite form which exhibits high strength and low electrical resistivity. Polyether-etherketone PEEK) powder and 4 to 10 volume percent a hard metal powder are blended and then compacted at room temperature to a relative green density greater than 60%. The resulting preform has an electrically conductive segregated network of metal particles throughout a PEEK matrix.

REFERENCES:
patent: 2761854 (1956-09-01), Coler
patent: 4490283 (1984-12-01), Kleiner
patent: 4592782 (1986-06-01), Davies

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