METHACRYLIC MELT-EXTRUSION MOLDED ARTICLE

A methacrylic melt-extrusion molded article according to the present invention contains: a methacrylic resin (A) that includes 80 mass% or more of a methyl methacrylate unit and that has a weight average molecular weight of 50,000-500,000; an acrylic multilayer polymer (B) that has, in the inside thereof, at least one rubber component layer (b1) having a mean particle size in a range of 0.05-0.15 [mu]m and that has, at the outermost part thereof, at least one thermoplastic resin component layer (b2); and an acrylic block copolymer (C) including a methacrylic acid ester polymer block (c1) and an acrylic acid ester polymer block (c2). The methacrylic melt-extrusion molded article is characterized in that 1-60 mass% of the molded article is an acetone insoluble matter, and, in a cross section parallel to the extrusion direction of the molded article, the acrylic acid ester polymer block (c2) forms spherical or columnar phases, the diameters of the spherical phases or the breadths of the columnar phases are 1-100