| About |
|---|
| Hepla® H7140GF is a Polyamide 6 (Nylon 6) product filled with 40% glass fiber. for mouldings with high strength and toughness used in the automotive, electrical, engineering and consumer-goods industry. Application: grips of electrotools, hobby tools, gears, covers of electric appliances, cooling skrews of blowers, electromotors, carrying parts in the automotive industry |
| Product Description | |
|---|---|
| Supplier | NFD |
| Generic | PA6 |
| Material Status | Commercial: Active |
| Features | Chemical coupling,Ultra high toughness |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.44 | g/cm³ | ISO 1183 |
| Melt Flow Rate | |||
| 230℃，2.16 kg | 3 | g/10 min | ISO 1133 |
| Shrinkage rate | |||
| TD | 1.5 | % | STM 64 0808 |
| MD | 1.5 | % | STM 64 0808 |
| water content | 0.15 | % | ISO 960 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 13200 | MPa | ISO 527-2 |
| tensile strength | |||
| yield | 210 | MPa | ISO 527-2 |
| Tensile strain | |||
| yield | 2.5 | % | ISO 527-2 |
| Bending modulus | 11000 | MPa | ISO 178 |
| bending strength | 290 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -20℃ | 13 | kJ/m² | ISO 179 |
| 23℃ | 14 | kJ/m² | ISO 179 |
| Charpy Unnotch Impact strength | |||
| -20℃ | 85 | kJ/m² | ISO 179 |
| 23℃ | 90 | kJ/m² | ISO 179 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | HB | UL 94 | |
| Igniting temperature of the hot wire | 650 | ℃ | IEC 60695-2-13 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 210 | ℃ | ISO 75-2/B |
| Vicat Softening Temp | 210 | ℃ | ISO 306/B |
| DSC | 222 | ℃ | ISO 3146 |
| Process Conditions | |||
|---|---|---|---|
| injection molding | Nominal value | Unit | Test method |
| drying temperature | 80 | ℃ | |
| Drying time | 4 | hr | |
| Melt Temperature | 250 to 280 | % | |
| Mold temperature | 70 to 90 | ℃ | |
| Injection pressure | 70.0 to 120 | MPa | |
| Notes |
|---|
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