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Solvay Specialty Polymers KetaSpire® KT-850P 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-850P Polyetheretherketone (PEEK).pdf
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Material Notes:
KetaSpire® KT-850P is the intermediate-flow grade of unreinforced polyetheretherketone (PEEK) supplied in a natural-color coarse powder 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. KetaSpire® KT-850P can be easily processed using typical injection molding and extrusion processes. The resin is also available as KetaSpire® KT-850 NT in a natural-color pellet form.Features: Fatigue Resistant; Flame Retardant; Good Chemical Resistance; Good Dimensional Stability; High Heat ResistanceUses: Aircraft Applications; Automotive Applications; Bearings; Bushings; Compounding; Electrical/Electronic Applications; Film; Industrial Applications; Medical/Healthcare Applications; Oil/Gas Applications; Seals; TubingInjection Molding Notes: Back Pressure: minimumInformation 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
Melt Flow 10 g/10 min

@Load 2.16 kg,
Temperature 400 °C
10 g/10 min

@Load 4.76 lb,
Temperature 752 °F
ASTM D1238
Mechanical Properties Metric English Comments
Tensile Strength 96.5 MPa
14000 psi
ASTM D638
Elongation at Break 20 - 30 %
20 - 30 %
ASTM D638
Elongation at Yield 5.2 %
5.2 %
ASTM D638
Tensile Modulus 3.65 GPa
529 ksi
ASTM D638
Flexural Strength 152 MPa
22000 psi
ASTM D790
Flexural Modulus 3.86 GPa
560 ksi
ASTM D790
Izod Impact, Notched 0.690 J/cm
1.29 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
DSC
Deflection Temperature at 1.8 MPa (264 psi) 162 °C
324 °F
Unannealed; ASTM D648
Glass Transition Temp, Tg 150 °C
302 °F
DSC
Processing Properties Metric English Comments
Rear Barrel Temperature 354 °C
669 °F
Middle Barrel Temperature 366 °C
691 °F
Front Barrel Temperature 371 °C
700 °F
Nozzle Temperature 374 °C
705 °F
Mold Temperature 177 - 204 °C
351 - 399 °F
Drying Temperature 149 °C

@Time 14400 sec
300 °F

@Time 4.00 hour
Descriptive Properties Value Comments
Availability Africa & Middle East
Asia Pacific
Europe
Latin America
North America
Color Natural
Form Powder
Injection Rate Fast
Processing Technique Compression Molding; Electrostatic Spray Coating
Screw Compression Ratio 2.5:1.0 to 3.5:1.0
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