Nylon (PA12) 3D printing
PA12 nylon is a material for engineering parts: tough, wear resistant and chemical resistant. We use it for gears, hinges, sliding and loaded parts where PLA and PETG fall short.
Material properties
| Tensile strength | ~45–55 MPa |
|---|---|
| Heat resistance | ~100–120 °C |
| Toughness | very good |
| Key property | tough, wear/chemical resistant |
Values are indicative; they vary with print orientation and settings.
Why choose it?
- Very good toughness and fatigue tolerance
- Excellent wear and chemical resistance
- ~100–120 °C heat resistance
- Self-lubricating, low-friction surface
Typical applications
- Gears, hinge points, bushings
- Loaded brackets, clips
- Parts exposed to chemicals
- Functional end-use products
Keep in mind
- Absorbs moisture, so dimensions and strength may shift slightly
- Prone to warping — we advise on large flat surfaces at design stage
Frequently asked questions
Nylon or carbon-fiber nylon?
Plain PA12 is tougher and more flexible; PA12-CF is stiffer and more dimensionally stable for heavily loaded, precise parts.
When is nylon better than PETG?
If the part wears, rubs, sees repeated load or works above 80 °C, PA12 is the better choice.
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