Liquid crystal polymer composite material and method for molding the same.

摘要

The present invention is to provide a composite material reinforced by liquid crystal polymer fibers formed by means of spinning molding in place of in-situ liquid crystal polymer composite material. The liquid crystal polymer composite material which comprises a matrix polymer (M) containing at least a thermoplastic polymer (P) and a reinforcing material (L) containing at least fibers (F) made of a liquid crystal thermoplastic polymer (L100) having a higher liquid crystal transition temperature (Tt) than a minimum moldable temperature (Tmm) of the matrix thermoplastic polymer (P) by means of spinning, and the matrix polymer (M) and the reinforcing material (L) are in a composite state by means of molding them at a molding window temperature (Tw) which is more than the minimum moldable temperature (Tmm) and less than the transition temperature (Tt). <IMAGE>