| abstract |
The present invention can be used in a solution casting method for obtaining a thin resin film, and excellent in cutting resistance, fracture resistance (tensile breaking strength), breaking elongation, and solvent resistance (gel fraction), and a (meth)acrylic resin composition and ( It provides a meth) acrylic resin film. As a (meth)acrylic resin composition containing a (meth)acrylic polymer and a crosslinking agent, the (meth)acrylic polymer is at least 80 parts by weight of methyl methacrylate, and the Tg of a homopolymer other than the methyl methacrylate is 0°C 1.0 to 20.0 in total of 100 parts by weight of at least one or more of alkyl (meth)acrylates having C1 to C14 carbon atoms in the alkyl group and at least one copolymerizable monomer having a functional group capable of reacting with a crosslinking agent. It is a (meth)acrylic polymer composed of a copolymer having a weight average molecular weight of more than 100,000 and not more than 1 million by copolymerization of parts by weight. |