Know for being very good type of wear resistant performance plastics is Natural Black Cast Nylon type 6/6 . This excellent material has been available for decades.

Natural Natural Extruded Nylon type 6 materials

Nylon from Dupont is a common Engineering grade plastic material. Known for abrasion resistance is a common material for important products like pulleys, slide ways, chute impact points and chain guides.  If you are looking for a wear resistant material simply click here, %LINK%
This exceptional material excels with extended use and are typical when using Nylon. Nylon comes in a wide range of sizes and shapes, including thin sheet to massive blocks. The Dupont Black Extruded nylon type 6 material are produced in a massive size range.

Considering using Delrin vs. Copolymer Acetal

Performance Plastic materials