摘要 |
PROBLEM TO BE SOLVED: To provide an acrylic resin film capable of stable extrusion molding while controlling the variation of the amount of discharge at the molding pellets, and having reduced appearance defects such as die lines generated on the film by lowering the melt viscosity of the resulting resin pellets. SOLUTION: The acrylic resin film is prepared by mixing an acrylic resin composition (A) which comprises a graft copolymer having an acrylic crosslinking elastomer containing an acrylate crosslinking elastomer, and a methacrylic polymer containing 80 wt.% or more of methyl methacrylate, with a liquid paraffin (B) in the range from 0.02 to 1.0 part by weight based on 100 parts by weight of the acrylic resin composition (A), thereby providing the above properties and reducing the appearance defects such as die lines generated on the film. COPYRIGHT: (C)2009,JPO&INPIT
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