| abstract |
Disclosed is a polyamide composite material for a structural material that has high rigidity even under equilibrium moisture absorption, surface crystallization proceeds after molding, and has high productivity and heat distortion resistance. Copolymer polyamide (B) 30 comprising polymetaxylylene adipamide and / or 70 mol% or more polymetaxylylene adipamide with respect to 100 parts by mass of carbon long fibers (A) having an average of 30 mm or more. Carbon long fiber characterized by containing 0.01 to 10 parts by mass of one or more crystal nucleating agents (C) selected from ˜250 parts by mass, talc, clay, and periodic table group 1a metal-containing organic compounds It is a reinforced polyamide composite material. [Selection figure] None |