| About |
|---|
| NYCOA 7550 Nat is a heat stabilized Nylon 12 alloy that offers outstanding toughness, increased flexibility, and impact strength. It has been specially formulated to give excellent resistance to zinc chloride and other automotive fluids. The material offers high resistance to moisture absorption. NYCOA 7550 Nat is suitable for extrusion of highly flexible tubing. It exhibits outstanding processability, chemical resistance, good heat stability and an excellent balance of mechanical properties. This grade is available with custom additive packages: UV stabilizer, flame retardant and/or custom colors. Typical applications include high performance automotive tubing; air brakes, fuel lines and lube lines and profile extrusion.&& |
| Product Description | |
|---|---|
| Generic | PA12 |
| Material Status | Commercial: Active |
| Features | Weather resistance is good,Excellent Processability,Good flexibility,High impact resistance,Solvent resistance,Low moisture absorption,Heat Stabilized |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.01 | g/cm³ | ASTM D792 |
| Water absorption rate | ASTM D570 | ||
| 24hr | 0.34 | % | ASTM D570 |
| saturated | 1.0 | % | ASTM D570 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 35.0 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 500 | % | ASTM D638 |
| Bending modulus | 200 | MPa | ASTM D790 |
| bending strength | 8.96 | MPa | ASTM D790 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 6.4mm | 750|无断裂 | J/m | ASTM D256 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting temperature | 174 to 206 | ℃ |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
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