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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-850P PEEK, Coarse powder form of KT-850 resin
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK)
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.

These properties make it well-suited for applications in healthcare, transportation, electronics, chemical processing, and other industrial uses.

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.

Markets/Uses: Aircraft / Mechanical & Structural Applications / Cable Ties; Aircraft / Mechanical & Structural Applications / Engine Components; Aircraft / Mechanical & Structural Applications / Handles; Aircraft / Mechanical & Structural Applications / Seals; Aircraft / Mechanical & Structural Applications / Stock Shapes for Prototyping; Aircraft / Mechanical & Structural Applications / Thermal Acoustical Insulation Blankets and Burnthrough Protection Layers; Aircraft / Mechanical & Structural Applications / Thin Films and Tapes; Aircraft / Mechanical & Structural Applications / Tubing; Automotive / Fuel Systems / Filter Housings; Automotive / Fuel Systems / Fuel Rails; Automotive / Fuel Systems / Quick Connects; Automotive / Fuel Systems / Sheet and Film; Automotive / Mechanical & Structural Parts / Gears; Automotive / Mechanical & Structural Parts / Poppets; Films / High Temperature Films / Cable Ties; Films / High Temperature Films / Engine Components; Films / High Temperature Films / Handles; Films / High Temperature Films / Seals; Films / High Temperature Films / Thermal Acoustical Insulation Blankets and Burnthrough Protection Layers; Films / High Temperature Films / Thin Films and Tapes; Films / High Temperature Films / Tubing; Healthcare / Medical Devices / Case Handles and Brackets; Healthcare / Medical Devices / Dental Instruments; Healthcare / Medical Devices / Medical Pump Seals; Healthcare / Medical Devices / Medical Reusable; Healthcare / Medical Devices / Medical/Healthcare Applications; Healthcare / Medical Devices / Orthopedics; Healthcare / Medical Devices / Packaging, Rigid Medical; Healthcare / Medical Devices / Sizing Trials; Healthcare / Medical Devices / Surgical Instruments; Oil & Gas / Down Hole / Back-Up Seal Rings; Oil & Gas / Down Hole / Bushings and Bearings; Oil & Gas / Down Hole / Compressor Plates; Oil & Gas / Down Hole / Compressor Rings; Oil & Gas / Down Hole / Down Hole Connectors; Oil & Gas / Down Hole / Electrical Connectors; Oil & Gas / Down Hole / Flexible Riser/Umbilical; Oil & Gas / Down Hole / Labyrinth Seals; Oil & Gas / Down Hole / Motor End Plate; Oil & Gas / Down Hole / Poppets; Oil & Gas / Down Hole / Sucker Rod Guides

Applications: Aircraft Applications; Automotive Applications; Bearings; Bushings; Compounding; Electrical/Electronic Applications; Film; Industrial Applications; Medical/Healthcare Applications; Oil/Gas Applications; Seals; Tubing

Features: Chemical Resistant; Fatigue Resistant; Flame Retardant; Good Dimensional Stability; High Heat Resistance

Injection notes: Back Pressure: minimum

Information provided by Solvay Specialty Polymers.
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.30 g/ccASTM D792
Water Absorption 0.10 %
@Time 86400 sec		ASTM D570
Melt Flow 10 g/10 min
@Load 2.16 kg,
Temperature 400 °C		ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 96.5 MPaASTM D638
Elongation at Break 20 - 30 %ASTM D638
Elongation at Yield 5.2 %ASTM D638
Tensile Modulus 3650 MPaASTM D638
Flexural Strength 152 MPaASTM D790
Flexural Modulus 3860 MPaASTM D790
Izod Impact, Notched 69.0 J/mASTM D256
Izod Impact, Unnotched NBASTM D256
 
Thermal PropertiesOriginal ValueComments
CTE, linear, Parallel to Flow 43.0 µm/m-°C
@Temperature -50.0 - 50.0 °C		ASTM E831
Melting Point 340 °C
Deflection Temperature at 1.8 MPa (264 psi) 162 °CUnannealed; ASTM D648
Glass Transition Temp, Tg 150 °CDSC
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 354 °C
Middle Barrel Temperature 366 °C
Front Barrel Temperature 371 °C
Nozzle Temperature 374 °C
Mold Temperature 177 - 204 °C
Drying Temperature 149 °C
@Time 14400 sec
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorNatural Color
FormsPowder
Injection RateFast
ProcessingCompression Molding; Electrostatic Spray Coating
Screw Compression Ratio2.5:1.0 to 3.5:1.0

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

PSOL8Y4329 / 280129

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