| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a profile extrusion-molded article with a straight grain pattern on its surface. <P>SOLUTION: The profile extrusion-molded article is obtained by extrusion molding a pellet mixture in which 1.5-3.5 pts.mass acrylonitrile-butadiene-styrene copolymer resin (ABS resin thereinafter) pellet with a melting temperature of 200-230°C are mixed to 100 pts.mass acrylonitrile-styrene-acrylic acid copolymer resin (ASA resin thereinafter) pellet with a melting temperature of 170-200°C, at a temperature of 180-200°C. Here, the particle size diameter of the ABS resin pellet is preferably 1.5-3.5 mm, and the ASA resin pellet preferably comprises 1.0-6.0 pts.mass inorganic pigment to 100 pts.mass ASA resin. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
