RESIN COMPOSITION, RESIN COMPOSITION FOR TRANSPARENT AUTOMOBILE MEMBERS, TRANSPARENT COVER FOR METER PANEL, AND HEMISPHERICAL LENS

摘要

Provided is a resin composition capable of producing a molded article having excellent transparency, heat resistance, surface hardness, impact resistance and hue. Provided by the present invention is a resin composition comprising 0-85 mass% of a methacrylic resin and 15-100 mass% of a styrene-based copolymer which comprises 45-85 mass% of aromatic vinyl monomer units, 5-45 mass% of (meth)acrylic acid ester monomer units, and 10-30 mass% of unsaturated dicarboxylic acid anhydride monomer units, the styrene-based copolymer having a weight average molecular weight (Mw) of 100,000-300,000, and having a total light transmittance of 89% or higher at a thickness of 2 mm.