Gelamineerde geëxtrudeerde harsplaat.

摘要

The present invention provides a laminated extruded resin sheet comprising a methyl methacrylate resin produced by laminating resin layers (B) on both surfaces of a resin layer (A) by a multilayer-extrusion molding method, the resin layer (A) being made by dispersing uniformly 0 to 50 parts by weight of rubber-like polymer into 100 parts by weight of a methyl methacrylate resin, and the resin layer (B) being made by dispersing uniformly 1 to 50 parts by weight of an insoluble methyl methacrylate resin particle having a weight-average particles size of 1 to 100 um into 100 parts by weight of a base resin comprising 100 parts by weight of a methyl methacrylate resin and 0 to 70 parts by weight of rubber-like polymer. The laminated extruded resin sheet of the present invention provides a molder article having smaller bias of thickness in secondary thermoforming.