Process for manufacturing of composite material by bulk molding compounds compressing for aerospace industry

Abstract

A design for production method of composite materials that have the ability of heat insulation, ablation resistant, high reliability by bulk molding compound method, applied for specific, special parts in aerospace industry. The method comprises three main parts: (1) The production process for composite materials by bulk molding compound method; (2) The technique for bulk producing; (3) The testing method for ablation and static-pressure of final composite parts has been produced by bulk molding compound. The ingredients for this process is including of matrix resin: epoxy, phenolic and polyester; reinforcement fibre: Glass fibre (E-glass/S-glass), carbon, aramid; and some others additives, catalyst, binders. This is a simple, cost-effective method, easy to produce the composite parts with geometry diversity, easy for machining, final products have super-high strength, great heat insulation and ablation resistant.

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