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| Solvay Specialty Polymers KetaSpire? KT-850 Polyetheretherketone (PEEK) | |||
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| Categories: |
Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
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| Material Notes: |
KetaSpire? KT-850 is the intermediate-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color pellet form. 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.
Features: Ductile; Fatigue Resistant; Flame Retardant; Good Chemical Resistance; Good Dimensional Stability; Good Impact Resistance; High Heat Resistance Uses: Aircraft Applications; Automotive Applications; Bearings; Bushings; Compounding; Electrical/Electronic Applications; Film; Industrial Applications; Medical/Healthcare Applications; Oil/Gas Applications; Seals; Tubing Injection Molding Notes: Back Pressure: minimum Information provided by Solvay Specialty Polymers. |
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| Vendors: |
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Export data to your CAD/FEA program| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.30 g/cc | 0.0470 lb/in3 | ASTM D792 | ||
| Water Absorption |
0.100 % @Time 86400 sec |
0.100 % @Time 24.0 hour |
ISO 62 | ||
| Viscosity |
380000 cP @Shear Rate 1000 1/s, Temperature 400 °C |
380000 cP @Shear Rate 1000 1/s, Temperature 752 °F |
Melt Viscosity; ASTM D3835 | ||
| Linear Mold Shrinkage, Flow |
0.0120 cm/cm @Thickness 3.18 mm |
0.0120 in/in @Thickness 0.125 in |
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| Linear Mold Shrinkage, Transverse |
0.0140 cm/cm @Thickness 3.18 mm |
0.0140 in/in @Thickness 0.125 in |
ASTM D955 | ||
| Melt Flow |
10.0 g/10 min @Load 2.16 kg, Temperature 400 °C |
10.0 g/10 min @Load 4.76 lb, Temperature 752 °F |
ASTM D1238 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Hardness, Shore D | 88.0 | 88.0 | 1 sec; ASTM D2240 | ||
| Tensile Strength | 96.5 MPa | 14000 psi | 50 mm/min; ASTM D638 | ||
| Elongation at Break | 20.0 - 30.0 % | 20.0 - 30.0 % | 50 mm/min; ASTM D638 | ||
| >= 50.0 % | >= 50.0 % | 5.1 mm/min; ASTM D638 | |||
| Elongation at Yield | 5.20 % | 5.20 % | 50 mm/min; ASTM D638 | ||
| Tensile Modulus | 3.65 GPa | 529 ksi | 50 mm/min; ASTM D638 | ||
| Flexural Strength | 146 MPa | 21200 psi | ASTM D790 | ||
| Flexural Modulus | 3.70 GPa | 537 ksi | ASTM D790 | ||
| Izod Impact, Notched | 0.910 J/cm | 1.70 ft-lb/in | ASTM D256 | ||
| Izod Impact, Unnotched | NB | NB | ASTM D256 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear, Parallel to Flow |
43.0 μm/m-°C @Temperature -50.0 - 50.0 °C |
23.9 μin/in-°F @Temperature -58.0 - 122 °F |
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| Melting Point | 340 °C | 644 °F | DSC | ||
| Deflection Temperature at 1.8 MPa (264 psi) | 162 °C | 324 °F | Annealed; ASTM D648 | ||
| Glass Transition Temp, Tg | 150 °C | 302 °F | DSC | ||
| Processing Properties | Metric | English | Comments | ||
| Rear Barrel Temperature | 355 °C | 671 °F | |||
| Middle Barrel Temperature | 365 °C | 689 °F | |||
| Front Barrel Temperature | 370 °C | 698 °F | |||
| Nozzle Temperature | 375 °C | 707 °F | |||
| Mold Temperature | 175 - 205 °C | 347 - 401 °F | |||
| Drying Temperature |
150 °C @Time 14400 sec |
302 °F @Time 4.00 hour |
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| Availability | Africa & Middle East | ||||
| Asia Pacific | |||||
| Europe | |||||
| Latin America | |||||
| North America | |||||
| Color | Natural | ||||
| Form | Pellets | ||||
| Injection Rate | Fast | ||||
| Processing Technique | Extrusion Blow Molding; Film Extrusion | ||||
| Injection Molding; Machining; Profile Extrusion | |||||
| Thermoforming; Wire & Cable Extrusion | |||||
| RoHS Compliance | RoHS Compliant | ||||
| Screw Compression Ratio | 2.5:1.0 to 3.5:1.0 | ||||
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