Know for being very good type slip tolerant mechanical plastics is Dupont Cast Nylon type 6 material. This plastic material has been available for decades.

Dupont Black Cast Nylon type 66

Dupont Nylon is one of the most used Performance Plastic materials. This excellent material is frequently chosen for critical needs like pulleys, slide ways, chute impact points and chain guides.  If you need a quality material simply click here, %LINK%
This exceptional material excels with extended use and are typical for Cast and Extruded Nylon. Nylon has one of the widest ranges of sizes and shapes, including small extrusions to massive castings. The Natural Extruded Nylon type 6 material are produced in a massive size range.

Between the Delrin and Acetal rods, both materials are quite durable and easily machinable, and they have very comparable physical properties. They look similar, but in practical uses there are a few differences that may make one better than the other. It also depends heavily on your application. As with all plastic materials, be sure to check the typical properties data sheet for the applicable properties you may need for your application.

Performance Plastic materials

type 6 nylon rod