| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition which can produce a synthetic resin product having no default in its appearance, by the use, as a raw material, of a waste plastic material containing, as a primary component, a thermoplastic resin having a small amount of insoluble solid foreign matter incorporated therein.SOLUTION: A reclaimed resin composition obtained by incorporating a light shielding component into a pulverized product of a waste plastic material containing a primary amount of a thermoplastic resin and a small amount of non-thermoplastic solid foreign matter, and melting the resultant mixture by heating, wherein a sheet prepared from the reclaimed resin composition exhibits lightness and light transmittance having a relationship represented by the following formula: (A×B)≤4,000 [wherein A represents lightness (%) of a sheet prepared from the resin composition having a thickness of 3 mm, and B represents a total light transmittance (%) of a sheet prepared from the resin composition having a thickness of 50 μm]. |
