| About |
|---|
| Vydyne 67R NT0664 is a high-viscosity, heat-stabilized PA66 resin suitable for injection-molding and extrusion applications. It is available in natural color only. Vydyne 67R NT0664 resin offers high strength, rigidity and toughness over a broad range of demanding applications and good fluid resistance to a wide variety of chemicals, solvents and oils.&& |
| Product Description | |
|---|---|
| Supplier | Ascend |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good flexibility,High Viscosity,Grease resistance,Solvent resistance,Gasoline resistance,Heat Stabilized,Higher melt stability |
| Availabilitys | North America,Asia Pacific,Europe |
| Process Methods | Extrusion |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | |
| Shrinkage rate | |||
| TD：23℃，2.0 mm | 2.1 | % | |
| MD：23℃，2.0 mm | 2.2 | % | |
| Water absorption rate | |||
| Saturation, 23 ℃ | 8.5 | % | |
| Equilibrium, 23 ℃, 50% RH | 2.5 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2850 | MPa | |
| tensile strength | |||
| Yield, 23 ℃ | 85.0 | MPa | |
| Fracture, 23 ℃ | 55.0 | MPa | |
| Tensile strain | |||
| Yield, 23 ℃ | 5.0 | % | |
| Nominal tensile fracture strain | |||
| 23℃ | 40 | % | |
| Bending modulus | |||
| 23℃ | 3000 | MPa | |
| bending strength | |||
| 23℃ | 80.0 | MPa | |
| Poisson’s ratio | 0.40 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 6.0 | kJ/m² | |
| 23℃ | 7.0 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 无断裂 | ||
| 23℃ | 无断裂 | ||
| Impact strength of cantilever beam notch | |||
| -30℃ | 6.0 | kJ/m² | |
| 23℃ | 7.0 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 200 | ℃ | |
| 1.8 MPa, unannealed | 65.0 | ℃ | |
| Melting temperature | 260 | ℃ | |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃，2 mm | 1.0E-4 | 1/℃ | |
| TD：23~55℃，2 mm | 1.0E-4 | 1/℃ |
| Process Conditions | |||
|---|---|---|---|
| Squeeze description | Nominal value | Unit | Test method |
| Extrusion | Nominal value | Unit | Test method |
| Barrel 1 zone temperature | 250 to 295 | °C | |
| Barrel 2 zone temperature | 250 to 295 | °C | |
| Barrel 3 zone temperature | 250 to 295 | °C | |
| Barrel 4 zone temperature | 250 to 295 | °C | |
| Barrel 5 zone temperature | 250 to 295 | °C | |
| Melt temperature | 270 to 295 | °C | |
| Nozzle temperature | 270 to 295 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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