| About |
|---|
| TECHNYL® A 216 Natural FA is an unreinforced polyamide 66, standard viscosity, for injection moulding. This grade offers all of the primary properties of unreinforced polyamide 66 : thermal and mechanical properties, chemical resistance, impact and abrasion resistance. It is designed to be used in food contact applications.&& |
| Product Description | |
|---|---|
| Supplier | DOMO |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Solvent resistance,High impact resistance,Good wear resistance,Food contact compliance,V-2 |
| Availabilitys | Europe,Africa & Middle East |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.14 | g/cm³ | ISO 1183/A |
| Water absorption rate | |||
| 23℃，24hr | 1.3 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | |||
| 23℃ | 3000 | MPa | ISO 527-2/1A |
| tensile strength | |||
| Fracture, 23 ℃ | 80.0 | MPa | ISO 527-2/1A |
| Yield, 23 ℃ | 81.0 | MPa | ISO 527-2/1A |
| Tensile strain | |||
| Fracture, 23 ℃ | 30 | % | ISO 527-2 |
| Yield, 23 ℃ | 4.2 | % | ISO 527-2 |
| Bending modulus | |||
| 23℃ | 2900 | MPa | ISO 178 |
| bending strength | |||
| 23℃ | 120 | MPa | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| 23℃ | 4.5 | kJ/m² | ISO 179/1eA |
| Charpy Unnotch Impact strength | |||
| 23℃ | No Break | ISO 179/1eU | |
| Impact strength of cantilever beam notch | |||
| 23℃ | 4.0 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 75.0 | ℃ | ISO 75-2/Af |
| 0.45 MPa, unannealed | 200 | ℃ | ISO 75-2/Bf |
| Melting temperature | 263 | ℃ | ISO 11357-3 |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Compared to the leakage tracing index | IEC 60112 | ||
| Solution A | 600 | V | IEC 60112 |
| Solution B | 525 | V | IEC 60112 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 mm | V-2 | UL 94 | |
| 1.60 mm | V-2 | UL 94 | |
| 3.20 mm | V-2 | UL 94 | |
| Glowing wire flammability index | IEC 60695-2-12 | ||
| 0.80 mm | 650 | ℃ | IEC 60695-2-12 |
| 1.6 mm | 650 | ℃ | IEC 60695-2-12 |
| Extreme oxygen index | 27 | % | 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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