| 摘要 |
PURPOSE:To obtain a thermoplastic resin composition having extremely improved balance of physical properties such as moldability, processability, rigidity, scratching resistance and heat resistance and excellent moldability and appearance, comprising an amorphous polyolefin, a polyolefin and a rubber-like substance. CONSTITUTION:(A) 60-95wt.% amorphous polyolefin (ring-opening polymer of dicyclopentadiene of the formula) is blended with (B) 40-5wt.% polyolefin (e.g. polyethylene) and/or a rubber-like substance (e.g. natural rubber or butadiene polymer) to give the objective composition. The composition is optionally mixed with dye, pigment, plasticizer, antistatic agent, ultraviolet light absorber, etc., in a range not to damage basic properties. |
