| About |
|---|
| This bearing grade of extruded Ketron PEEK offers the lowest coefficient of friction and best machinability of all Ketron grades. It is ideal for low wear, high PV parts that require chemical resistance. Excellent chemical resistance Very low moisture absorption Inherently good wear and abrasion resistance Unaffected by continuous exposure to hot water or steam&& |
| Product Description | |
|---|---|
| Supplier | Quadrant |
| Generic | PEEK |
| Material Status | Commercial: Active |
| Features | Low coefficient of friction,Good wear resistance,V-0 |
| Availabilitys | Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.45000005 | g/cm³ | ISO 1183 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Charpy Notched Impact Strength | 2.5 | kJ/m² | ISO 179-1eA |
| Charpy Unnotch Impact strength | 25 | kJ/m² | ISO 179/1eU |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 1.8 MPa, unannealed | 195 | ℃ | ISO 75-2/A |
| Continuous use temperature | |||
| — | 250 | ℃ | |
| Melting temperature | |||
| DSC | 340 | ℃ | |
| Linear coefficient of thermal expansion | |||
| Thermal conductivity coefficient | |||
| 23℃ | 0.24 | W/m/K |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 3.00 mm | V-0 | UL 94 | |
| Extreme oxygen index | 43 | % | ISO 4589-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| M-grade, 10.00 mm | 85 | ISO 2039-2 | |
| Ball hardness | |||
| 10.0 mm | 215 | MPa | ISO 2039-1 |
| Tensile modulus | 5900 | MPa | ISO 527-2/1B/1 |
| tensile strength | |||
| fracture | 75.0 | MPa | ISO 527-2/1B/5 |
| Tensile strain | |||
| fracture | 5.0 | % | ISO 527-2/1B/5 |
| compressive strength | ISO 604/1 | ||
| 1% strain | 34.0 | MPa | ISO 604/1 |
| 2% strain | 67.0 | MPa | ISO 604/1 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 22.8°C |
| 3. 1-10, 1=Easier to Machine |
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