| About |
|---|
| KetaSpire® KT-880 SL30 is a polyetheretherketone (PEEK) compound with higher flow than KetaSpire® KT-820 SL30, making it more suitable for injection molding applications. It is designed to deliver a balance of excellent mechanical properties, wear resistance and low coefficient of friction in both dry and externally lubricated applications. The resin is formulated with a ternary anti-friction/anti-wear additive system comprised of carbon fiber, graphite, and polytetrafluoroethylene (PTFE). KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity, and excellent chemical resistance to organics, acids, and bases. These properties make it well-suited for applications in transportation, electronics, chemical processing, and industrial uses including oil and gas exploration and production. The resin is black in color in its natural state.&& |
| Product Description | |
|---|---|
| Supplier | Solvay |
| Generic | PEEK |
| Material Status | Commercial: Negative |
| Features | Good Dimensional Stability,Flame Characteristics,High Heat Resistance,Fatigue resistance,Good wear resistance,Solvent resistance |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Notched impact strength of cantilever beam | 32.1 | kJ/m² | ISO 180 |
| Impact strength of cantilever beam notch | 5.83 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed | 293 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 293 | ℃ | ASTM D648 |
| Glass transition temperature | 147 | ℃ | ISO 11357-2 |
| Melting temperature | 343 | ℃ | |
| Hot deformation temperature | 321 | ℃ | ISO 75-2 |
| Linear coefficient of thermal expansion | |||
| 0~50℃ | 10.4 | ISO 11359-2 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s D | 78 | ISO 868 | |
| Rockwell hardness | 117 | ISO 2039-2 | |
| Tensile modulus | 14500 | MPa | ASTM D638 |
| tensile strength | |||
| fracture | 162 | MPa | ISO 527-2/1A |
| — | 155 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 1.9 | % | ASTM D638 |
| fracture | 2.0 | % | ISO 527-2/1A |
| Bending modulus | 11700 | MPa | ASTM D790 |
| bending strength | |||
| — | 225 | MPa | ASTM D790 |
| fracture | 242 | MPa | ISO 178 |
| compressive strength | 200 | MPa | ISO 604 |
| Chord Modulus – 0.05% – 0.25% | |||
| — | 13.0 | GPa | ISO 178 |
| — | 14.5 | GPa | ISO 527-2 |
| Fracture bending strain | 2.50 | % | ISO 178 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.48 | g/cm³ | ISO 1183 |
| Melt Flow Rate | 13 | g/10min | ISO 1133 |
| Shrinkage rate | ISO 294-4 | ||
| TD | 0.65 to 0.85 | % | ISO 294-4 |
| MD | 0.10 to 0.30 | % | ISO 294-4 |
| Water absorption rate | 0.027 | % | ISO 62 |
| Apparent viscosity of melt | 374 | Pa·s | ISO 11443 |
| 400℃，1000 sec^-1 | 220 | Pa·s | ASTM D3835 |
| Process Conditions | |||
|---|---|---|---|
| injection | Nominal value | Unit | Test method |
| Drying temperature | 150 | °C | |
| Drying time | 4.0 | hr | |
| Barrel rear temperature | 366 | °C | |
| Barrel middle temperature | 370 | °C | |
| Barrel front temperature | 375 | °C | |
| Nozzle temperature | 380 | °C | |
| Mold temperature | 175 to 205 | °C | |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 0.20 in/min |
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