| About |
|---|
| Hepla® H7330 CF 15TF is a Polyamide 46 (Nylon 46) product filled with carbon fiber and PTFE.Characteristics include:Very strong and stiff parts;low coefficient of thermal expansion.Improved friction and wear behaviour. Optimised for dry running operations.Electrically conductive,suitable for continuous discharging of statically-generated electricity. |
| Product Description | |
|---|---|
| Supplier | NFD |
| Generic | PA 46 |
| Material Status | Commercial: Active |
| Features | Low CLTE,Conductive,Lubricating |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.42 | g/cm³ | ISO 1183 |
| Water absorption rate | |||
| 24 hr，23℃ | < 1.0 | % | ISO 62 |
| Shrinkage rate | 0.1 to 0.2 | % | DIN 16742 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 24680 | MPa | ISO 527-2/1 |
| tensile strength | 243 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| yield | 1.6 | % | ISO 527-2/50 |
| Bending modulus | |||
| 2.0 mm/min | 20500 | MPa | ISO 178 |
| bending strength | |||
| 10 mm/min | 348 | MPa | ISO 178 |
| Bending strain | |||
| Fracture, 10 mm/min | 2 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 80x10x4mm | 9.2 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 80x10x4mm | 56 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Continuous use temperature | |||
| 20,000 hrs | 150 | ℃ | IEC 60216 |
| Vicat Softening Temp | 290 | ℃ | ISO 306/A |
| Linear coefficient of thermal expansion | |||
| MD，4.00 mm | 2.20E-05 | cm/cm/℃ | ISO11359-2 |
| Lifetime, 200 hours | 160 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | |||
| 4.00 mm | < 1.0E +4 | ohms | IEC 60093 |
| Strip electrode R25 | < 1.0E +5 | ohms | IEC 60167 |
| Process Conditions | |||
|---|---|---|---|
| Processing technology | Nominal value | Unit | Test method |
| drying temperature | |||
| Desiccant Dryer | 80 | ℃ | |
| Vacuum Dryer | 80 | ℃ | |
| Drying time | |||
| Desiccant Dryer | 2.0 to 8.0 | hr | |
| Vacuum Dryer | 2.0 to 12.0 | hr | |
| Maximum moisture content | 0.1 | % | |
| Temperature at the rear of the barrel | 285 to 315 | ℃ | |
| Temperature in the middle of the barrel | 305 to 315 | ℃ | |
| Front temperature of material barrel | 305 to 315 | ℃ | |
| Nozzle Temperature | 280 to 330 | ℃ | |
| Melt Temperature | 310 | ℃ | |
| Mold temperature | 90 to 130 | ℃ | |
| Notes |
|---|
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