摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin laminated sheet enhanced in weatherability and excellent in appearance surface properties without damaging various characteristics such as impact resistance, transparency, heat resistance or the like originally possessed by a polycarbonate resin. SOLUTION: The polycarbonate resin laminated sheet is constituted by providing an acrylic resin layer containing an ultraviolet absorber on at least one surface of a polycarbonate resin layer obtained by extrusion molding, the heat shrinkage factor of this laminate at 180°C is 10-30% in the extrusion direction thereof, and the coefficient of expantion of the laminate in the lateral direction thereof under heating is 5-12%. COPYRIGHT: (C)2003,JPO
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