They undergo a series of mechanical processes to achieve the exact diameter of 2. This thermosetting plastic is the industry standard because it mimics the density and feel of traditional materials like ivory, without the ethical concerns or inconsistencies.
The Manufacturing Process of Pool Balls
This compounding phase is critical for achieving the final physical properties of the ball, such as impact resistance and surface hardness. Two hemispherical molds are used, and the compounded resin is loaded inside.
This pressure forces the material to fill every corner of the mold cavity while simultaneously curing the polymer matrix, resulting in a seamless, solid sphere. This process is often preferred because it reduces the risk of air pockets and ensures a consistent density throughout the ball, which is vital for accurate rolling.
How Pool Balls Are Manufactured: The Compounding and Molding Process
Buffing and Lapping to Perfect Dimensions Polishing and Quality Control The final step involves a high-gloss polish that gives the balls their iconic shine and influences the speed of the game. Buffing and Lapping to Perfect Dimensions Once the molds open, the balls are roughly formed but far from finished.
More About How are pool balls made
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