| About |
|---|
| KetaSpire® KT-820 SL30 is a polyetheretherketone (PEEK) compound designed to provide 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: Active |
| Features | Good Dimensional Stability,Flame Characteristics,High Heat Resistance,Fatigue resistance,Good wear resistance,Solvent resistance,V-0 |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| IMPACT | Nominal value | Unit | Test method |
| Impact strength of cantilever beam notch | |||
| — | 69 | J/m | ASTM D256 |
| — | 9.0 | kJ/m² | ISO 180 |
| Notched impact strength of cantilever beam | |||
| — | 530 | J/m | ASTM D4812 |
| — | 34 | kJ/m² | ISO 180 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | ASTM D648 | ||
| 1.8 MPa, unannealed | 291 | ℃ | ASTM D648 |
| 1.8 MPa, annealed | 291 | ℃ | ASTM D648 |
| Glass transition temperature | 152 | ℃ | ASTM D3418 |
| Melting peak temperature | 342 | ℃ | ASTM D3418 |
| Linear coefficient of thermal expansion | |||
| MD | ASTM E831 | ||
| 0 to 150 ℃ | 2.2E-5 | cm/cm/℃ | ASTM E831 |
| -50 to 50 ℃ | 2.2E-5 | cm/cm/℃ | ASTM E831 |
| specific heat | DSC | ||
| 50℃ | 1360 | J/kg/℃ | DSC |
| 200℃ | 1840 | J/kg/℃ | DSC |
| Thermal conductivity coefficient | 0.40 | W/m/K | ASTM E1530 |
| FLAME CHARACTERISTICS | Nominal value | Unit | Test method |
|---|---|---|---|
| Flame retardant level | UL 94 | ||
| 0.80 mm | V-0 | UL 94 | |
| 1.60 mm | V-0 | UL 94 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore D, 1 second | 86 | ASTM D2240 | |
| Rockwell hardness | |||
| M-level | 80 | ASTM D785 | |
| Tensile modulus | |||
| — | 11000 | MPa | ASTM D638 |
| — | 14400 | MPa | ISO 527-2/1A/1 |
| tensile strength | |||
| yield | 150 | MPa | ISO 527-2/1A/5 |
| — | 133 | MPa | ASTM D638 |
| Tensile strain | |||
| fracture | 2.8 | % | ASTM D638 |
| fracture | 2.8 | % | ISO 527-2/1A/5 |
| Bending modulus | |||
| — | 10500 | MPa | ASTM D790 |
| — | 14900 | MPa | ISO 178 |
| bending strength | |||
| — | 221 | MPa | ASTM D790 |
| — | 218 | MPa | ISO 178 |
| compressive strength | 110 | MPa | ASTM D695 |
| shear strength | 70.3 | MPa | ASTM D732 |
| friction coefficient | ASTM D3702 | ||
| — | 0.25 | ASTM D3702 | |
| — | 0.30 | ASTM D3702 | |
| — | 0.090 | ASTM D3702 | |
| — | 0.080 | ASTM D3702 |
| PHYSICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Density | 1.45 | g/cm³ | ASTM D792 |
| Melt Flow Rate | |||
| 400℃，2.16kg | 2.4 | g/10min | ASTM D1238 |
| Shrinkage rate | ASTM D955 | ||
| MD：3.2 mm | 0.10 to 0.30 | % | ASTM D955 |
| TD：3.2 mm | 1.5 to 1.7 | % | ASTM D955 |
| Water absorption rate | |||
| 24hr | 0.14 | % | ASTM D570 |
| Apparent viscosity of melt | |||
| 400℃，1000 sec^-1 | 270 | 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. 5″ x 0.5″ x 0.125″ bars |
| 3. 0.20 in/min |
| 4. Lubricated conditions: 75 fpm and 1000 psi ( 0.38 m/s and 6895 kPa) |
| 5. Lubricated conditions: 800 fpm and 750 psi (4.06 m/s and 5171 kPa) |
| 6. Dry conditions: 800 fpm and 31.25 psi (4.06 m/s and 215 kPa |
| 7. Dry conditions: 200 fpm and 125 psi (1.02 m/s and 862 kPa). Not recommended at 50 fpm and 500 psi (0.25 m/s and 3447 kPa). |
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