Material
Nylon / PA
Nylon, also known as polyamide (PA), is an engineering thermoplastic widely used for gears, rollers, bushings, guides, and industrial mechanical components. Its toughness, wear resistance, and availability in multiple grades make it suitable for CNC machining, injection molding, and applications requiring durable lightweight parts.
Material overview
Polyamides are a family of engineering plastics offering useful combinations of mechanical strength, impact resistance, and wear performance.
Different nylon grades vary in moisture absorption, dimensional stability, temperature resistance, and processing characteristics.
Common grades include:
- PA6: A widely used engineering polyamide offering good toughness and wear resistance.
- PA66: Often selected where improved stiffness and temperature performance are required.
- PA12: Provides relatively low moisture absorption and good dimensional stability compared with PA6 and PA66.
- PA6-G: Cast nylon commonly used for large machined components, wear plates, and industrial rollers.
- Glass-filled PA: Reinforced grades designed to improve stiffness and selected mechanical properties.
Manufacturing methods include CNC turning, milling, injection molding, extrusion, and selected additive manufacturing processes.
Nylon components are commonly used in conveyor systems, industrial automation, agricultural machinery, automotive assemblies, and mechanical power transmission.
Moisture absorption can influence dimensions and mechanical properties, particularly for precision components.
Buyers should specify the exact polyamide grade, reinforcement content, dimensional tolerances, operating temperature, environmental exposure, and production quantity.
Quality requirements may include dimensional inspection after appropriate conditioning, material verification, and functional testing.
Metraxio supports nylon manufacturing RFQs covering material selection, machining, molding, and application-specific requirements.