| 摘要 |
PROBLEM TO BE SOLVED: To provide a polycarbonate resin expanded sheet for thermoforming which enables a resin molding having a high deep drawing ratio to be made, and to provide a production method of a resin molding by which a resin molding subjected to the deep drawing can be produced by thermoforming.SOLUTION: There is provided the polycarbonate resin expanded sheet for thermoforming that contains: a polycarbonate resin; and acrylic resin, and is used to form by thermoforming, a resin molding whose deep drawing ratio expressed by a ratio (D/d) of a drawing depth (D) to an opening diameter (d) is 1.0 or more. The polycarbonate resin expanded sheet for thermoforming is characterized in that a weight average molecular weight of the acrylic resin is over 1,300,000 and less than 4,500,000, and 0.5 pts.mass or more and 10 pts.mass or less of the acrylic resin is contained based on 100 pts.mass of the polycarbonate resin. |
