| 摘要 |
A golf ball comprising a core having an outer diameter of about 1.50 inches to about 1.62 inches; a cover comprising polyurethanes, polyureas, polyurea-urethanes, polyurethane-ureas, or a combination thereof; and an intermediate layer disposed between the core and the cover, the intermediate layer having a thickness of about 0.005 inches to about 0.030 inches and comprising a matrix polymer and a barrier component comprising a physical barrier to moisture transmission and a chemical barrier to moisture transmission.
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