Method of forming a flexible graphite composite sheet

Details Method of forming a flexible graphite composite sheet Method of forming a flexible graphite composite sheet

1999-08-06

2000-11-07

Kuhns, Allan R.

Plastic and nonmetallic article shaping or treating: processes

Pore forming in situ

By gas forming or expanding

264 42, 264 80, 264105, 264122, 264321, 423448, C04B 3552

Patent

active

061432180

ABSTRACT:
Flexible graphite sheet is made by compressing a mixture of fine particle of intercalated, exfoliated, expanded natural graphite with fine particles of intercalated, unexpanded, expandable particles of natural graphite, the unexpanded particles being more finely sized than the expanded particles. The resulting sheet of flexible graphite exhibits improved fire retardant and sealability properties.

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