| About |
|---|
| PA66 35% glass fiber reinforced injection molding grade with enhanced thermal resistance in contact with hot air. High improvement of mechanical properties retention versus standard polyamide 66 after heat ageing. Alternative to PPA and PA4.6 grades in automotive applications like turbo air ducts, CAC tanks, EGR housing. Continuous use temperature until 210°C in air. |
| Product Description | |
|---|---|
| Supplier | Radici |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Good heat aging resistance,Heat Resistance, Good |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.39 | g/cm³ | |
| Water absorption rate | |||
| Saturation, 23 ℃, 2.00 mm | 6.3 | % | |
| Equilibrium, 23 ℃, 50% RH, 2.00 mm | 1.5 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 10500 | MPa | |
| tensile strength | |||
| fracture | 175 | MPa | |
| Tensile strain | |||
| fracture | 3.7 | % | |
| Bending modulus | 9600 | MPa | |
| bending strength | 275 | MPa |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | |||
| -30℃ | 14 | kJ/m² | |
| 23℃ | 17 | kJ/m² | |
| Charpy Unnotch Impact strength | |||
| -30℃ | 100 | kJ/m² | |
| 23℃ | 100 | kJ/m² |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 240 | ℃ | |
| Melting temperature | 260 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.0E+12 | ohms | |
| Volume resistivity | 1.0E+15 | ohms·cm | |
| Compared to the leakage tracing index | |||
| Solution A | 350 | V |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| 0.80 mm | HB | ||
| Glowing wire flammability index | |||
| 2.0 mm | 700 | ℃ |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature – hot air dryer | 80 | °C | |
| Drying time – hot air dryer | 2.0 to 4.0 | hr | |
| Dew Point – Hot Air Dryer | -20 | °C | |
| Recommended maximum moisture content | 0.15 | % | |
| Processing (melt) temperature | 280 to 300 | °C | |
| Mold temperature | 80 to 100 | °C | |
| Injection speed | 中等偏快 | ||
| Notes |
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