Window-belt panel for airplanes fire resistant and generates little smoke when exposed to flames. Panel incorporates fire-shield layer adding minimal weight but delays or prevents fire from burning through. Structural core of panel is Nomex or equivalent polyamide paper honeycomb. Fire shield, made of fluororubber sheet, incorporated in multiple-ply facing bonded to core. Outer layers of multiple-ply facing and back face of panel consist of biwoven carbon-cloth impregnated with phenolic resin.
Fire-Resistant Belt Panel for Airplane Windows
NASA Tech Briefs ; 10 , 6
1986-11-01
Miscellaneous
No indication
English