Fire-resisting material

Details Fire-resisting material Fire-resisting material

1990-02-20

1990-10-09

Cannon, James C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Including interlaminar mechanical fastener

264257, 427369, 427370, 427387, 428251, 428266, 428269, 428272, 428286, 428302, 428391, 428447, 428921, 244 21, 244 2, B32B 1902, B32B 2520, B32B 3120, B32B 3300

Patent

active

049619896

ABSTRACT:
A coherent fire-resisting flexible sheet material for aerospace applications is provided consisting of a layer of ceramic fibers embedded in a silicone rubber compound. The ceramic fibers may be in the form of a plain woven fabric of monofilament fibers of alumino-boro-silicate and the silicone rubber compound can be a curable non-foaming methylphenyl silicone compound. In production, the silicone compound is applied to the fabric as a thixotropic paste in sufficient quantity to entirely cover and impregnate the fabric and is forced through the interstices of the fabric by the application of pressure. The coated and impregnated fabric is then placed in an oven to cure the silicone compound.

REFERENCES:
patent: 3250662 (1966-05-01), Seaman
patent: 4020209 (1977-04-01), Yuan
patent: 4246313 (1981-01-01), Stengle
patent: 4308309 (1981-12-01), Leiser et al.
patent: 4540617 (1985-09-01), Kawaniski et al.
patent: 4600634 (1986-07-01), Langer
patent: 4619553 (1986-10-01), Fischer
patent: 4714650 (1987-12-01), Obaiashi et al.

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