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Solvay Specialty Polymers KetaSpire® KT-820 Polyetheretherketone (PEEK)
| Category | Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK) |
| Manufacturer | Solvay Specialty Polymers |
| Trade Name | KetaSpire® |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Solvay Specialty Polymers KetaSpire® KT-820 Polyetheretherketone (PEEK).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
KetaSpire® KT-820 is a low flow grade of unreinforced polyetheretherketone (PEEK) supplied in a lubricated 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: Autoclave Sterilizable; Ductile; E-beam Sterilizable; Ethylene Oxide Sterilizable; Fatigue Resistant; Flame Retardant; Good Chemical Resistance; Good Dimensional Stability; Good Impact Resistance; Good Sterilizability; Heat Sterilizable; High Heat Resistance; Radiation (Gamma) Resistant; Radiation Sterilizable; Radiotranslucent; Steam Resistant; Steam SterilizableUses: Aircraft Applications; Automotive Applications; Connectors; Dental Applications; Electrical/Electronic Applications; Film; Gears; Hospital Goods; Housings; Industrial Applications; Medical Devices; Medical/Healthcare Applications; Oil/Gas Applications; Pump Parts; Seals; Surgical Instruments; TubingInjection Molding Notes: KetaSpire resins must be dried completely prior to melt processing. Incomplete drying will result in defects in the formed part ranging from surface streaks to severe bubbling. Pellets can be dried on trays in a circulating air oven or in desiccating hopper dryer.Information provided by Solvay Specialty Polymers.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.30 g/cc | 0.0470 lb/in³ | ASTM D792 |
| Water Absorption | 0.10 % @Time 86400 sec |
0.10 % @Time 24.0 hour |
ISO 62 |
| Viscosity | 440000 cP @Shear Rate 1000 1/s, Temperature 400 °C |
440000 cP @Shear Rate 1000 1/s, Temperature 752 °F |
Melt Viscosity; ASTM D3835 |
| Linear Mold Shrinkage, Flow | 0.011 - 0.013 cm/cm | 0.011 - 0.013 in/in | |
| Linear Mold Shrinkage, Transverse | 0.013 - 0.015 cm/cm | 0.013 - 0.015 in/in | ASTM D955 |
| Melt Flow | 3.0 g/10 min @Load 2.16 kg, Temperature 400 °C |
3.0 g/10 min @Load 4.76 lb, Temperature 752 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Rockwell M | 97 | 97 | ASTM D785 |
| Hardness, Shore D | 88 | 88 | 1 sec; ASTM D2240 |
| Tensile Strength | 95.0 MPa | 13800 psi | 50 mm/min; ASTM D638 |
| Tensile Strength, Yield | 96.0 MPa | 13900 psi | Type 1A, 50 mm/min; ISO 527-2 |
| Elongation at Break | 20 - 30 % | 20 - 30 % | Type 1A, 50 mm/min; ISO 527-2 |
| 20 - 30 % | 20 - 30 % | 50 mm/min; ASTM D638 | |
| Elongation at Yield | 4.9 % | 4.9 % | Type 1A, 50 mm/min; ISO 527-2 |
| 5.2 % | 5.2 % | 50 mm/min; ASTM D638 | |
| Tensile Modulus | 3.50 GPa | 508 ksi | 50 mm/min; ASTM D638 |
| 3.83 GPa | 555 ksi | 1 mm/min, Type 1A; ISO 527-2 | |
| Flexural Strength | 121 MPa | 17500 psi | ISO 178 |
| 146 MPa | 21200 psi | ASTM D790 | |
| Flexural Modulus | 3.70 GPa | 537 ksi | ISO 178 |
| 3.70 GPa | 537 ksi | ASTM D790 | |
| Compressive Strength | 118 MPa | 17100 psi | ASTM D695 |
| Poissons Ratio | 0.33 | 0.33 | ASTM E132 |
| Shear Strength | 84.1 MPa | 12200 psi | ASTM D732 |
| Izod Impact, Notched | 0.910 J/cm | 1.70 ft-lb/in | ASTM D256 |
| Izod Impact, Unnotched | NB | NB | ASTM D256 |
| Izod Impact, Notched (ISO) | 9.20 kJ/m² | 4.38 ft-lb/in² | ISO 180 |
| Izod Impact, Unnotched (ISO) | NB | NB | ISO 180 |
| 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 |
1 |
| Specific Heat Capacity | 1.56 J/g-°C @Temperature 50.0 °C |
0.373 BTU/lb-°F @Temperature 122 °F |
ASTM C351 |
| 2.15 J/g-°C @Temperature 200 °C |
0.514 BTU/lb-°F @Temperature 392 °F |
ASTM C351 | |
| Thermal Conductivity | 0.240 W/m-K | 1.67 BTU-in/hr-ft²-°F | ASTM C177 |
| Melting Point | 340 °C | 644 °F | ASTM D3418 |
| Deflection Temperature at 1.8 MPa (264 psi) | 157 °C @Thickness 3.20 mm |
315 °F @Thickness 0.126 in |
Annealed; ASTM D648 |
| Glass Transition Temp, Tg | 150 °C | 302 °F | DSC |
| Flammability, UL94 | V-1 @Thickness 0.800 mm |
V-1 @Thickness 0.0315 in |
|
| V-0 @Thickness 1.60 mm |
V-0 @Thickness 0.0630 in |
||
| Oxygen Index | 37 % | 37 % | ASTM D2863 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 1.60e+17 ohm-cm | 1.60e+17 ohm-cm | ASTM D257 |
| Surface Resistance | >= 1.90e+17 ohm | >= 1.90e+17 ohm | ASTM D257 |
| Dielectric Constant | 3.05 @Frequency 1.00e+6 Hz |
3.05 @Frequency 1.00e+6 Hz |
ASTM D150 |
| 3.06 @Frequency 60.0 Hz |
3.06 @Frequency 60.0 Hz |
ASTM D150 | |
| 3.1 @Frequency 1000 Hz |
3.1 @Frequency 1000 Hz |
ASTM D150 | |
| Dielectric Strength | 15.0 kV/mm @Thickness 3.00 mm |
381 kV/in @Thickness 0.118 in |
ASTM D149 |
| 200 kV/mm @Thickness 0.0508 mm |
5080 kV/in @Thickness 0.00200 in |
Amorphous Film; ASTM D149 | |
| Dissipation Factor | 0.0010 @Frequency 60.0 Hz |
0.0010 @Frequency 60.0 Hz |
ASTM D150 |
| 0.0010 @Frequency 1000 Hz |
0.0010 @Frequency 1000 Hz |
ASTM D150 | |
| 0.0030 @Frequency 1.00e+6 Hz |
0.0030 @Frequency 1.00e+6 Hz |
ASTM D150 |
| 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 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Additive | Lubricant | |
| Agency Ratings | FAA FAR 25.853a; ISO 10993; ISO 10993-Part 1 | |
| Availability | Africa & Middle East | |
| Asia Pacific | ||
| Europe | ||
| Latin America | ||
| North America | ||
| Color | Black; 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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