| About |
|---|
| TECHNYL® A 230 Natural is an unfilled polyamide 6.6, impact modified, for injection moulding. This grade offers excellent combination between rigidity and impact resistance at ambient temperature. This property save special conditioning before use parts (water absorption).&& |
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance |
| Availabilitys | Africa & Middle East ,North America,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.10 | g/cm³ | ISO 1183/A |
| Water absorption rate | |||
| 23℃，24hr | 1.1 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 2550 | MPa | ISO 527-2/1A |
| tensile strength | |||
| Fracture, 23 ℃ | 50.0 | MPa | ISO 527-2/1A |
| Yield, 23 ℃ | 70.0 | MPa | ISO 527-2/1A |
| Tensile strain | |||
| Fracture, 23 ℃ | 30 | % | ISO 527-2 |
| Yield, 23 ℃ | 5.0 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2250 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 95.0 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 10 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 8.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 70.0 | ℃ | ISO 75-2/Af |
| Melting temperature | 263 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume resistivity | 1.0E+15 | ohms·cm | IEC 60093 |
| Dielectric strength | |||
| 2 mm | 30 | kV/mm | IEC 60243-1 |
| Relative permittivity | 3.20 | IEC 60250 | |
| Dissipation factor | 0.020 | IEC 60250 | |
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 500 | V | IEC 60112 |
| Solution B | 475 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Extreme oxygen index | 21 | % | ISO 4589-2 |
| Process Conditions | |||
|---|---|---|---|
| Injection | 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 285 | °C | |
| Mold temperature | 60 to 80 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
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