COMPOSITE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide a composite material which has injection moldability good enough to cope with high cycle injection molding and good transport efficiency due to high bulk density of pellets when the composite material containing paper is obtained by heat kneading a thermoplastic resin with crushed laminated paper obtained by crushing laminated paper which has a laminate layer on one side or both sides. SOLUTION: In a composite material containing paper which is obtained by heat kneading a thermoplastic resin with crushed laminated paper obtained by crushing laminated paper which has a laminate layer on one side or both sides, the composite material has an MFR (melt mass flow rate) of 10 g/10 min or more determined by JIS K 7210 (at a test temperature of 180 deg.C, a load of 10 kg). A composite material of which the laminate layer is of polyethylene resin and the thermoplastic resin is polypropylene is provided.