| About |
|---|
| Main features very good bearing and wear properties Target Industries automotive industry mechanical engineering&& |
| Product Description | |
|---|---|
| Supplier | Ensinger |
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | Lubricating,Good wear resistance |
| Availabilitys | Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.36 | g/cm³ | |
| Apparent density | 0.69 | g/cm³ | ISO 60 |
| Melt Flow Rate | |||
| 380℃，5.0kg | 35 | g/10min | ISO 1133 |
| Melt Volume Rate | |||
| 380℃，5 kg | 35.0 | cm³/10min | ISO 1133 |
| Shrinkage rate | |||
| TD | 0.74 | % | |
| MD | 0.31 | % | |
| Water absorption rate | |||
| Equilibrium, 23 ℃, 50% RH | < 0.10 | % | ISO 62 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 10500 | MPa | ISO 527-2/50 |
| tensile strength | 180 | MPa | ISO 527-2/50 |
| Tensile strain | |||
| fracture | 2.5 | % | ISO 527-2/50 |
| Bending modulus | 8000 | MPa | ISO 178 |
| bending strength | 215 | MPa | ISO 178 |
| Compression modulus | 3000 | MPa | ISO 604/1 |
| compressive strength | 180 | MPa | ISO 604/5 |
| Bending strain | 3.5 | % | ISO 178 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Unnotch Impact strength | 45 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 335 | ℃ | ISO 75-2/B |
| 1.8 MPa, unannealed | 315 | ℃ | ISO 75-2/A |
| Glass transition temperature | 143 | ℃ | DIN 53765 |
| Melting temperature | 343 | ℃ | DIN 53765 |
| Linear coefficient of thermal expansion | |||
| MD：23~55℃ | 1.8E-5 | 1/℃ | |
| MD：200~300℃ | 2.3E-5 | 1/℃ | |
| TD：23~55℃ | 5.0E-5 | 1/℃ | |
| TD：200~300℃ | 1.6E-4 | 1/℃ | |
| Thermal conductivity coefficient | |||
| — | 0.30 | W/m/K | |
| — | 0.60 | W/m/K | |
| Operating temperature | |||
| long-term | 260 | ℃ | |
| short-term | 300 | ℃ |
| Electrical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Surface resistivity | 1.2E+13 | ohms | DIN EN 61340 |
| Volume resistivity | 1.0E+15 | ohms·cm | DIN EN 61340 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flammability level | V-0 | IEC 60695-11-10, -20 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 140 to 180 | °C | |
| Drying time | 4.0 to 6.0 | hr | |
| Recommended maximum moisture content | 0.020 | % | |
| Processing (melt) temperature | 360 to 400 | °C | |
| Mold temperature | 160 to 200 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.079 in/min |
| 3. 2 mm/min |
| 4. Through-plane |
| 5. In-plane |
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