| 摘要 |
PROBLEM TO BE SOLVED: To provide a vinyl chloride resin composition excellent in moldability and molding appearance even when a filler amount is high, and a foam molding thereof.SOLUTION: There is provided a vinyl chloride resin composition containing a vinyl chloride resin (a), a copolymer (b), an inorganic filler (c) and a foaming agent (d), and containing (a) the vinyl chloride resin of 100 pts.mass, (b) the copolymer having a methyl methacrylate unit of 50 to 95 mass% and a methacrylate alkyl ester unit having an alkyl group having 3 to 5 carbon atoms of 5 to 50 mass%, and the copolymer having reduction viscosity at 25°C of a solution where 0.1 g of the copolymer is dissolved in 100 ml of chloroform of 0.9 to 1.7 L/g, of 0.1 to 30 pts.mass, (c) the inorganic filler of 20 to 80 pts.mass and (d) the foaming agent of 0.1 to 10 pts.mass.SELECTED DRAWING: None |
