Multilayer ceramic composite and method of production
» Número: US10195819B1 (B1)
» Fecha Publicación: 05/02/2019
» Solicitante: DONNELLY FRED D?[US]
» Inventor: DONNELLY FRED D?[US]
An aircraft part has a multilayer ceramic composite that includes an inner skin, a ceramic insulation core, and an outer skin. The inner skin includes a plurality of layers of fiberglass impregnated with a thermoset resin. The ceramic insulation core is sufficiently flame resistant to prevent penetration of a flame with a temperature of about 2000 degrees F. for at least 15 minutes when the aircraft part is directly exposed to the flame. The outer skin includes a plurality of layers of fiberglass impregnated with a thermoset resin. The multilayer ceramic composite is manufactured using a novel method that provides superior performance at a reduced cost.