| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a highly lightened grip part with internal closed cells, having excellent heat-resistant dimensional stability, recyclability, and good touch feel when gripped by hand.SOLUTION: The grip part includes a metal core material and a foam layer which covers the surface of the metal core material. The foam layer has closed cells with an average diameter in the range of 30 to 200μm, including hollow particles made of carboxylic resin as thermoplastic resin and a thermoplastic elastomer. The grip part may be used as a steering wheel of a vehicle, preferably.</p> |
