Why use engineering plastics
Engineering plastics can reduce weight, provide insulation, lower friction or protect mating metal components in assemblies.
Selection checklist
- Define temperature, chemical and moisture exposure.
- Avoid applying metal-style tolerances to unstable plastic features without review.
- Choose material based on wear, stiffness, friction and machinability.
Typical parts
Examples include sliding guides, spacers, electrical insulators, bearing pads, protective blocks and low-volume housings.