| About |
|---|
| Product Description | |
|---|---|
| Supplier | EMS-GRIVORY |
| Generic | PA66 |
| Material Status | Commercial: Active |
| Features | Medium viscosity,High impact strength,Excellent Processability,Heat Stabilized,Medium Viscosity,high-rigidity |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| Tensile Modulus | |||
| Dry | 17.5 | MPa | ISO 527 |
| Wet Cond | 12 | MPa | ISO 527 |
| Tensile Strength | |||
| Broken BRK, dry dry | 255 | MPa | ISO 527-2 |
| Broken BRK, wet Cond | 185 | MPa | ISO 527-2 |
| Elongation at Break | |||
| Dry | 3 | % | ISO 527-1,2 |
| Wet Cond | 4 | % | ISO 527-1,2 |
| Ball indentation hardness | |||
| Dry | 285 | MPa | ISO 2039-1 |
| Wet Cond | 205 | MPa | ISO 2039-1 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | |||
| 23 ℃, dry | 85 | kJ/m² | ISO 179/1eU |
| 23 ℃, moist cond | 95 | kJ/m² | ISO 179/1eU |
| -30 ℃, dry | 55 | kJ/m² | ISO 179/1eU |
| -30 ℃, moist cond | 55 | kJ/m² | ISO 179/1eU |
| Charpy Notched Impact Strength | |||
| 23 ℃, dry | 12 | kJ/m² | ISO 179/1eA |
| 23 ℃, moist cond | 15 | kJ/m² | ISO 179/1eA |
| -40 ℃, dry | 9 | kJ/m² | ISO 179/1eA |
| -40 ℃, moist cond | 9 | kJ/m² | ISO 179/1eA |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Melting point | 260 | ℃ | ISO 11357 |
| Hot deformation temperature HDT | |||
| 1.80 MPa | 252 | ℃ | ISO 75-1/-2 |
| 0.45 MPa | 200 | ℃ | ISO 75-1/-2 |
| Coeff. of linear thermal expansion | |||
| long. 23℃-80℃ | 0.15 | ×10-4/K | ISO 11359-2 |
| trans.，23℃-80℃ | 1 | ×10-4/K | ISO 11359-2 |
| Maximum usage temperature | |||
| Long term | 90-120 | °C | ISO 2578 |
| Short term | 200 | °C | ISO 2578 |
| ELECTRICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Dielectric Strength | |||
| Dry | 41 | kV/mm | IEC 60243-1 |
| Wet Cond | 38 | kV/mm | IEC 60243-1 |
| Compared Tracking Index | |||
| Dry | 600 | IEC 60112 | |
| Wet Cond | 600 | IEC 60112 | |
| Volume Resistance | |||
| Dry | 1E12 | ohm·m | IEC 60093 |
| Wet Cond | 1E11 | ohm·m | IEC 60093 |
| Surface Resistivity | |||
| Wet Cond | 1E12 | ohm | IEC 60093 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.56 | g/cm³ | ISO 1183 |
| Water Absorption | 4 | % | DIN 53495 |
| Moisture Absorption | 1 | % | DIN 53495 |
| Molding shrinkage | |||
| Long | 0.05 | % | ISO 294-4 |
| Trans | 0.35 | % | ISO 294-4 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame Class Rating | |||
| 0.75 mm | HB | UL 94 |
| Process Conditions | |||
|---|---|---|---|
| Injection Molding | Nominal value | Unit | Test method |
| Drying Temperature | max. 80 | ℃ | |
| Drying Time | 4-12 | hr | |
| Dew point temperature | -25 | ℃ | |
| Screw Compression Ratio | 2-2.5 | ||
| Flange temperature | 60-80 | ℃ | |
| Rear Temperature Zone 1 | 280 | ℃ | |
| Middle Temperature Zone 2 | 285 | ℃ | |
| Front Temperature Zone 3 | 290 | ℃ | |
| Nozzle temperature | 285 | ℃ | |
| Tool temperature | 80-100 | ℃ | |
| Melt Temperature | 280-305 | ℃ | |
| Injection speed | 中速to高速 | ||
| Hold Pressure | 300-800 | bar | |
| Dynamic pressure | 5-15 | bar | |
| Screw Speed | 50-100 | 1/min | |
| Notes |
|---|
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