Can I read Bowling Ball Coverstock and RIM Process on EtoBox?

Bowling Ball Coverstock and RIM Process by Siswand BIn Mohd Ali is a document available to read on EtoBox.

What is Bowling Ball Coverstock and RIM Process about?

The document discusses the history and composition of bowling ball coverstocks. It explains that early balls were made of wood and hard rubber, while modern balls use polyurethane and other advanced materials. Polyurethane was adopted in the 1980s because it could be processed using reaction injection molding, which uses lower temperatures and is more efficient than older methods. The document also describes the reaction injection molding process and how polyurethane and additives provide properties like fr

Author

Siswand BIn Mohd Ali

Language

EN