| About |
|---|
| TECHNYL STAR® AF 219 V30 Natural is a polyamide 6.6, high flow, reinforced with 30% of glass fiber, heat stabilized, for injection moulding. This grade has enhanced moulding behaviors and better surface aspect. It offers an excellent combination between thermal and mechanical properties. This grade restricts electrolytic corrosion.&& |
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Low Halogen Content,High liquidity,Heat Stabilized,Good surface appearance,Electrical Corrosion Resistant |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.36 | g/cm³ | |
| Shrinkage rate | |||
| TD | 0.95 | % | |
| MD | 0.28 | % | |
| Water absorption rate | |||
| 23℃，24hr | 0.80 | % | |
| Equilibrium, 23 ℃, 50% RH | 1.9 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 10000 | MPa | |
| tensile strength | |||
| Fracture, 23 ℃ | 185 | MPa | |
| Tensile strain | |||
| Fracture, 23 ℃ | 2.6 | % | |
| Bending modulus | |||
| 23℃ | 9000 | MPa | |
| bending strength | |||
| 23℃ | 270 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 8.0 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| 23℃ | 60 | kJ/m² | |
| 23℃ | 45 | kJ/m² | |
| Notched impact strength of cantilever beam | |||
| 23℃ | 50 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 258 | ℃ | |
| 1.8 MPa, unannealed | 252 | ℃ | |
| 1.8 MPa, unannealed | 250 | ℃ | |
| Melting temperature | 258 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | |||
| Solution A | 600 | V |
| Process Conditions | |||
|---|---|---|---|
| Injection | Nominal value | Unit | Test method |
| Injection instructions | Nominal value | Unit | Test method |
| drying temperature | 80 | °C | |
| Recommended maximum moisture content | 0.20 | % | |
| Temperature at the rear of the barrel | 265 to 275 | °C | |
| Temperature in the middle of the barrel | 270 to 280 | °C | |
| Front temperature of material barrel | 280 to 290 | °C | |
| Mold temperature | 60 to 90 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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