| 摘要 |
<p>A window frame member having reliable durability is provided by using an aromatic polycarbonate resin molded body, which has excellent chemical resistance, mechanical characteristics and the like, as a frame member for glazing, thereby enabling primer-mediated urethane bonding without performing a hard coat treatment that has been conventionally required. An aromatic polycarbonate resin molded body which is obtained by injection molding an aromatic polycarbonate resin composition that contains, as resin components, (A) an aromatic polycarbonate resin, (B-1) a rubbery polymer/aromatic vinyl/vinyl cyanide copolymer, (B-2) an aromatic vinyl/vinyl cyanide copolymer and (C) a polyolefin resin at an injection rate of 10-100 cm3/s and at a surface advancing coefficient, which is defined below, of 40-200 cm3/s·cm. Surface advancing coefficient: the value obtained by dividing the above-mentioned injection rate by the thickness of a mold cavity into which the resin composition is injected</p> |
