| About |
|---|
| TORZEN® U4664FL NC01 is a moderately nucleated, lubricated PA66 resin suitable for injection molding, where fast crystallization and fast cycle times are required. It is lubricated internally and externally for excellent machine feed and mold release. U4664FL is also available in black.&& |
| Product Description | |
|---|---|
| Supplier | INVISTA |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Good liquidity,Nucleation,Quick molding cycle,Good stripping performance,Good color stability,Lubricating,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 | 2.0 | % | ISO 294-4 |
| MD：2.0 mm | 1.8 | % | ISO 294-4 |
| Water absorption rate | |||
| 23℃，24hr | 1.8 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 3200 | MPa | ISO 527-1-2 |
| tensile strength | |||
| yield | 83.0 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 30 | % | ISO 527-2 |
| yield | 4.0 | % | ISO 527-2 |
| Bending modulus | 3100 | MPa | ISO 178 |
| bending strength | 99.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179 | ||
| -30℃ | 4.5 | kJ/m² | ISO 179 |
| 23℃ | 4.6 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | ISO 179 | ||
| -30℃ | 150 | 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 |
|---|---|---|---|
| Melting temperature | 263 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Volume resistivity | |||
| 2 mm | 1.0E+10 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 1 mm | 18 | kV/mm | IEC 60243-1 |
| Compared to the leakage tracing index | |||
| 3.00 mm | 600 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.40 mm | V-2 | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.71 mm | 960 | ℃ | IEC 60695-2-12 |
| 1.5 mm | 960 | ℃ | IEC 60695-2-12 |
| 3.0 mm | 960 | ℃ | IEC 60695-2-12 |
| Igniting temperature of the hot wire | IEC 60695-2-13 | ||
| 0.71 mm | 960 | ℃ | IEC 60695-2-13 |
| 1.5 mm | 900 | ℃ | IEC 60695-2-13 |
| 3 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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