Fiber-reinforced composite materials

摘要

A fiber-reinforced composite material comprising a resin and 20 to 90% by weight, based on the composite material, of reinforcing fibers, said reinforcing fibers comprising fibers of a wholly aromatic polyamide consisting essentially of (1) structural units of the formula (A) and (2) structural units of the formula (B) and/or structural units of the formula (C) wherein X represents a halogen atom and n is an integer of from 1 to 3.