| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate 10 which is excellent in appearance and slide performance and can be manufacturing by coextrusion molding. SOLUTION: In the laminate 10 formed by sequentially laminating a surface layer 11A, a foamed layer 13, and a surface layer 11B, the laminate 10 is film-formed by a multilayer coextrusion molding method, and at least one surface layer 11 contains at least 90 mass% of an ethylene-methyl (meth)acrylate copolymer. The methyl (meth)acrylate component of the ethylene-methyl (meth)acrylate copolymer is 10-20 mass%, a melt flow rate (MFR) is 1.0-10.0 g/10 min, the degree of the gloss of the surface layer 11 formed of the ethylene-methyl (meth)acrylate copolymer is 20% or lower, the coefficient of static friction between the surface layers using the ethylene-methyl (meth)acrylate copolymer is 0.50 or smaller, and the coefficient of dynamic friction is 0.50 or smaller. COPYRIGHT: (C)2010,JPO&INPIT |
