| About |
|---|
| TORZEN® U4800 NC01 is a general purpose, natural PA66 resin suitable for compounding, injection molding, and extrusion applications where ease of processing, good color and physical property retention are desired.&& |
| Product Description | |
|---|---|
| Supplier | INVISTA |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good color stability,V-2 |
| Availabilitys | North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183 |
| Shrinkage rate | ISO 294-4 | ||
| TD：2.0 mm | 1.8 | % | ISO 294-4 |
| MD：2.0 mm | 1.5 | % | ISO 294-4 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3100 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 82.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 50 | % | ISO 527-2 |
| yield | 4.2 | % | ISO 527-2 |
| Bending modulus | 2900 | MPa | ISO 178 |
| bending strength | 94.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 4.2 | kJ/m² | ISO 179 |
| 23℃ | 6.4 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 430 | kJ/m² | ISO 179 |
| 23℃ | No Break | ISO 179 | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.7 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 72.0 | ℃ | ISO 75-2/A |
| 0.45 MPa, unannealed | 200 | ℃ | ISO 75-2/B |
| Melting temperature | 259 | ℃ | ISO 11357-3 |
| Linear coefficient of thermal expansion | |||
| TD：23~55℃，2 mm | 1.1E-4 | 1/℃ | ISO 11359-2 |
| MD：23~55℃，2 mm | 9.0E-5 | 1/℃ | ISO 11359-2 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 2.0E+14 | ohms | IEC 60093 |
| Volume resistivity | |||
| 2 mm | 4.0E+14 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 32 | kV/mm | IEC 60243-1 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.70 mm | V-2 | UL 94 | |
| Glowing wire flammability index | |||
| 2.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | |||
| 2 mm | 750 | ℃ | IEC 60695-2-13 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 80 | °C | |
| Drying time | 3.0 to 4.0 | hr | |
| Recommended maximum moisture content | 0.080 to 0.18 | % | |
| Barrel rear temperature | 250 to 270 | °C | |
| Barrel middle temperature | 270 to 290 | °C | |
| Barrel front temperature | 270 to 290 | °C | |
| Nozzle temperature | 270 to 290 | °C | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Mold temperature | 50 to 90 | °C | |
| Back pressure | 0.200 to 1.00 | MPa | |
| Screw speed | 75 to 180 | rpm | |
| Cushion | 4.00 to 6.00 | mm | |
| Vent depth | 7.0E-3 to 0.040 | mm | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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