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Solvay Specialty Polymers KetaSpire® KT-820 NL Polyetheretherketone (PEEK)
| Category | Polymer , Thermoplastic , Polyketone , Polyetheretherketone (PEEK) |
| Manufacturer | Solvay Specialty Polymers |
| Trade Name | KetaSpire® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Solvay Specialty Polymers KetaSpire® KT-820 NL Polyetheretherketone (PEEK).pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
KetaSpire® KT-820 NL is a low flow grade of unreinforced polyetheretherketone (PEEK) supplied in non-lubricated, 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 ResistanceUses: Aircraft Applications; Automotive Applications; Electrical/Electronic Applications; Film; Industrial Applications; Medical/Healthcare Applications; Oil/Gas ApplicationsInjection 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 |
| Linear Mold Shrinkage, Flow | 0.015 cm/cm | 0.015 in/in | |
| Linear Mold Shrinkage, Transverse | 0.018 cm/cm | 0.018 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, 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 | 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 |
1 |
| Melting Point | 340 °C | 644 °F | ASTM D3418 |
| Deflection Temperature at 1.8 MPa (264 psi) | 157 °C | 315 °F | Unannealed; 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 |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Availability | Africa & Middle East | |
| Asia Pacific | ||
| Europe | ||
| Latin America | ||
| North America | ||
| Color | Natural | |
| Form | Pellets | |
| Injection Rate | Fast | |
| Processing Technique | Injection Molding; Machining; Profile Extrusion | |
| RoHS Compliance | RoHS Compliant | |
| Screw Compression Ratio | 2.5:1.0 to 3.5:1.0 |
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