A synthetic material which has replaced balata as the ball cover of choice for most golfers because of its durability; first introduced by Spalding in its Top-Flite model balls. composite shafts.

The plastic outer cover of most golf balls.

Durable plastic used for the cover of golf balls.

A special ionomer copolymer produced by Dupont. It has excellent heatsealability, maximum hot tack and it can be sealed through contaminants, and therefore it is used as a premium heatseal layer for packaging films, especially recommended for high speed packaging machines.

Dupont's trademark for its line of ionomer resins. Films produced with this resin have excellent seal characteristics such as lower sealing temperatures and excellent hot tack.

The common material used to cover bowling pins.