| 摘要 |
The golf ball composition is comprised of a core with a compression of less than about 90 and a cover made from more than about 50% of a sodium or zinc ionomer resin having a softening termonomer and a flexural modulus of less than about 10,000 psi and less than about 50% of a lithium ionomer resin. The ball has very good performance and has excellent shear resistance. |
