| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a resin composition excellent in impact resistance and heat resistance and a molding which is composed of it and is advantageously available in the container packaging field, including food trays and packaging wraps, the OA equipment field and the household electric appliance field, including consumer electric appliance parts.SOLUTION: A resin composition comprises (A) 100 pts. mass of a rubber-modified styrene-based resin having a weight average particle size of dispersed rubber particles of 0.4-1.0μm and (B) 1-15 pts. mass of a styrene/butadiene block copolymer of a Z average molecular weight (Mz) of 200,000≤Mz≤500,000.</p> |
