| abstract |
The present invention provides a methacrylic melt-extrusion-molded article comprising a methacrylic resin (A) that contains 80 mass% or more of a methyl methacrylate unit and that has a weight average molecular weight of 50,000 or more to 500,000 or less; an acrylic multilayered polymer (B) that contains at least one rubber component layer (b1) inside the polymer and that further comprises at least one thermoplastic resin component layer (b2), wherein the outermost part of the polymer comprises the thermoplastic resin component layer (b2), and the rubber component layer (b1) has an average particle size in the range of 0.05 to 0.15 µm; and an acrylic block copolymer (C) that contains a methacrylic acid ester polymer block (c1) and an acrylic acid ester polymer block (c2), wherein the molded article has an acetone-insoluble content of 1 to 60 mass%, and the acrylic acid ester polymer block (c2) is in the form of spheres or cylinders in a cross-section parallel to the extrusion direction of the molded article, the spheres or the cylinders have a short axis diameter of 1 nm or more and 100 nm or less, and the cylinders have a length of 10 nm or more and 500 nm or less. |