Addition-polymerization resin systems for fiber-reinforced nozzl

Details Addition-polymerization resin systems for fiber-reinforced nozzl Addition-polymerization resin systems for fiber-reinforced nozzl

1993-08-03

1997-07-08

Thibodeau, Paul J.

Fluid sprinkling, spraying, and diffusing

Reaction motor discharge nozzle

428 364, 428 345, 428902, 428402, 428408, 442 72, 442178, 442179, 442180, B63H 1100, B64D 3304

Patent

active

056452195

ABSTRACT:
The addition polymerization resin systems phthalonitrile, diethynyldiphenyl methane, phenolic triazine, and polyphosphazene are disclosed as the matrix constituent in fiber-reinforced ablative nozzle components. Various types of fibers such as carbon fibers, preferably rayon and polyacrylonitrile (PAN) based, graphite fibers, glass fibers, ceramic fibers, and silica fibers may be used in the nozzle composite materials. Fillers, such as carbon black, ground silica, ground petroleum coke, and microballoons, may also be included in the ablative nozzle components. The fiber-reinforced ablative nozzle components include from about 20% to about 40% resin, by weight, from about 45% to about 60% fiber, by weight, and when present, from about 3% to about 15% filler, by weight.

REFERENCES:
patent: 4369297 (1983-01-01), Bilow
patent: 4439590 (1984-03-01), Hanson
patent: 4443566 (1984-04-01), Ying
patent: 4665246 (1987-05-01), Anderson
patent: 4769197 (1988-09-01), Kromrey
patent: 4831086 (1989-05-01), Das et al.
patent: 4851279 (1989-07-01), Das et al.
patent: 4920159 (1990-04-01), Das et al.
patent: 4970276 (1990-11-01), Das et al.
patent: 4978727 (1990-12-01), Das et al.
patent: 4997991 (1991-03-01), Carosino et al.
patent: 5024860 (1991-06-01), Chang
patent: 5247060 (1993-09-01), Keller

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