Clay reinforced dual core a golf ball
A golf ball with a center core comprising polybutadiene and a clay material in an amount ranging from 0.4 to 2.5 weight percent of the center core is disclosed herein. Alternatively, the golf ball has a mantle layer with a blend of ionomer materials and a clay material in an amount ranging from 0.4 to 2.5 weight percent of the mantle layer.
1. A method for forming a core for a golf ball, the method comprising:
mixing at least 60 weight percent of a polybutadiene, 10-50 weight percent of zinc diacrylate, 1-30 weight percent of zinc oxide, 1-20 weight percent of zinc stearate, 0.1-10 weight percent of a peroxide initiator, 0-10 weight percent of zinc pentachlorothiophenol, and 0.4 to 2.5 weight percent of an octadecyl amine (ODA) modified clay material; and
compression molding a core from the core mixture.
2. The method according to claim 1 wherein the core has a diameter ranging from 0.70 inch to 1.6 inch.
3. The method according to claim 1 further comprising forming a cover over the core.
4. The method according to claim 1 further comprising forming a mantle layer over the core.
5. The method according to claim 3 wherein the cover is formed of a TPU.