Nylon 66 vs Nylon 12 Cable Ties: Material Comparison
Side-by-side technical comparison to help engineers and procurement teams make the right specification decision.
| Property | Nylon 66 (PA66) | Nylon 12 (PA12) |
|---|---|---|
| Density | 1.14 g/cm3 | 1.01 g/cm3 |
| Tensile Strength | 82 MPa | 52 MPa |
| Melting Point | 260C | 178C |
| Continuous Use Temp | -40C to 85C | -40C to 90C |
| Cold Brittleness | -20C | -60C |
| UV Resistance | Poor | Excellent |
| Moisture Absorption | 2.5-3.0% | 0.25% |
| Cost | $ | $$ |
| Best For | General purpose, high strength | Outdoor, solar, cold climate |
When to Choose Nylon 66 (PA66)
High-strength indoor applications, automotive engine compartments (heat-stabilized), cost-sensitive high-volume production, and anywhere maximum tensile strength is required.
When to Choose Nylon 12 (PA12)
Outdoor solar installations, cold climate applications below -20C, environments with high moisture/humidity, and where superior UV resistance is needed without carbon black coloring.
FAQ
Can I mix both types in the same installation?
Yes, many installations use both types for different purposes within the same project. Refer to the comparison table above to match each application with the right product.
How do I get samples of both for testing?
Request free samples through our RFQ form. We will send both types so you can compare them side-by-side in your actual application environment.
Need Help Choosing the Right Product?
Our engineers can help you select the optimal cable tie for your application.
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