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Ensinger PEI

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Syensqo (Solvay Specialty Polymers) KetaSpire® KT-880 CF40 PEEK, 40% carbon fiber
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Carbon Fiber Filled

Material Notes: KetaSpire® KT-880 CF40 is a 40% chopped carbon fiber-reinforced polyetheretherketone (PEEK.) The carbon fiber content in the formulation is designed to provide maximum strength and stiffness properties in a filled PEEK compound. The resin enjoys all the key performance attributes for which PEEK is known including resistance to harsh chemical environments, high heat resistance (both short and long term), along with excellent fatigue resistance.

This resin is a high flowing/low viscosity grade and is ideally suited for use in injection molding fabrication. It can be melt processed using standard thermoplastic melt processing equipment.

Potential application areas for KT-880 CF40 include uses in the aerospace industry and some other transportation applications where maximum mechanical properties are desired while maintaining a low specific gravity. Semiconductor fabrication is another industrial area of possible use for this resin as are the chemical processing, oil and gas, and health care industries.

Applications: Aircraft Applications; Connectors; Dental Applications; Electrical/Electronic Applications; Film; Hospital Goods; Industrial Applications; Medical Devices; Medical/Healthcare Applications; Oil/Gas Applications; Pump Parts; Seals; Surgical Instruments

Features: Autoclave Sterilizable; Chemical Resistant; E-beam Sterilizable; Ethylene Oxide Sterilizable; Fatigue Resistant; Flame Retardant; Good Dimensional Stability; Good Sterilizability; Heat Sterilizable; High Flow; High Heat Resistance; High Stiffness; High Strength; Radiation (Gamma) Resistant; Radiation Sterilizable; Radiotranslucent; Steam Resistant; Steam Sterilizable

Information provided by Solvay Specialty Polymers.

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Physical PropertiesOriginal ValueComments
Density 1.46 g/ccASTM D792
Viscosity 490 cP
@Shear Rate 1000 1/s,
Temperature 400 °C
Melt; ASTM D3835
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength 258 MPaASTM D638
Elongation at Break 1.6 %5.0 mm/min; ASTM D638
Tensile Modulus 33000 MPaASTM D638
Flexural Strength 386 MPaASTM D790
Flexural Modulus 30000 MPaASTM D790
Izod Impact, Notched 80.0 J/mASTM D256
Izod Impact, Unnotched 750 J/mASTM D256
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 1.8 MPa (264 psi) 332 °CAnnealed; ASTM D648
 
Processing PropertiesOriginal ValueComments
Rear Barrel Temperature 365 °C
Middle Barrel Temperature 370 °C
Front Barrel Temperature 375 °C
Nozzle Temperature 380 °C
Mold Temperature 175 - 205 °C
Drying Temperature 150 °C
@Time 14400 sec
 
Descriptive Properties
AvailabilityAsia Pacific
 Europe
 Latin America
 North America
ColorBlack
FormsPellets
Injection RateFast
ProcessingInjection Molding; Machining; Profile Extrusion
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.

PSOL8Y4336 / 280136

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