| 摘要 |
PROBLEM TO BE SOLVED: To provide a molding composition for an automobile interior material, maintaining dimensional stability which is a fundamental performance as a molding material, having light weight and higher level of moldability than conventional materials and excellent in strength of reinforcement layer and adhesion with a foam sheet.SOLUTION: A molding composition for an automobile interior material has a foam sheet 2 containing a polypropylene resin and a reinforcement sheet 4 arranged to cover a front face and a back face of the foam sheet 2 and containing an inorganic fiber and a polyolefin resin, and a basis weight of the inorganic fiber is 30 to 60 g/m, the inorganic fiber is an inorganic short fiber having a fiber length of 20 to 100 mm with 20 to 40 mass% based on total mass of the reinforcement sheet 4, and the reinforcement sheet 4 is fixed to the foam sheet 2 by thermal fusion. |
