| 摘要 |
The disclosed golf ball has a thermally cross-linked solid core with a diameter of 36.5-39.0 mm and a 1.8-2.3 mm thick shell covering the core, in which the composition of the core contains polybutadiene rubber, acrylic or methacrylic acid, an acrylic or methacrylic ester, and an organic peroxide, while the composition of the shell contains an ionomer resin, a metallic acrylate or methacrylate, and a colouring matter. |
