Nylon material — the polyamide (PA) family of engineering thermoplastics — combines mechanical strength, wear resistance, toughness, and low friction in a lightweight, machinable form. Ready Plastics stocks a full line of nylon plastic grades in sheet and rod, from workhorse PA6 to high-heat PPA, giving engineers a single source for every polyamide requirement.
Across all grades, nylon plastic delivers good impact resistance, dimensional stability under mechanical stress, and reliable chemical resistance in both dry and moderately humid environments. These properties make nylon the go-to material for bushings, gears, wear pads, rollers, and structural components where long-term performance matters. Self-lubricating behavior in many grades reduces maintenance by allowing dry running in moving assemblies.
Grade overview. The extruded nylon family at Ready Plastics spans five base grades. PA6 is the versatile workhorse — strong, tough, and highly machinable. PA66 steps up strength and heat resistance for demanding structural use. PA12 minimizes moisture absorption for tight-tolerance precision parts. PA612 balances strength with intermediate moisture performance. PPA (polyphthalamide) leads the family in thermal and mechanical performance for high-temperature applications.
Choosing the right grade. For the highest strength-to-weight with wear focus, start with PA6 or PA66. Where dimensional stability in humid environments is critical, PA12 or PA612 offer lower moisture uptake. Modified variants — MoS2-filled MOLY grades, oil-filled grades, glass-fiber GF30, and carbon-fiber CF50 — add targeted performance for friction, stiffness, or load. For large-section parts requiring the highest load-bearing capability, see Ready Plastics' cast nylon offering.
