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Ensinger SPI

Ensinger Tecapeek® XP-111 Compression Molded PEEK Compound, 50% Carbon Fiber
Categories: Polymer; Thermoplastic; Polyketone; Polyetheretherketone (PEEK); Polyetheretherketone, PEEK, Carbon Fiber Filled

Material Notes: Ensinger Special Polymers offers over twenty different VICTREX® PEEK blends to choose from and has the capability to blend custom compounds for specific applications. Compression molding results in lower amounts of scrap, uniform physical properties and fewer molded-in stresses.

TECAPEEK is a high-performance engineering thermoplastic. This semi-crystalline material has a balance of high temperature mechanical properties, chemical and steam resistance, superior wear properties and processability which makes it unique.

Typical Applications:

  • Bearings and Bushings
  • Down-hole instrumentation
  • Wear Rings
  • Ball Valve Seats
  • Electrical Components
  • Back-up and V-Rings
  • Piston Rings and Rider Bands

Information provided by Ensinger Special Polymers, Inc.

Vendors: Ensinger Special Polymers, Inc. provides consistent, high quality compression molded stock shapes of engineering thermoplastics. Common shapes include rings, rods, plates, tubes, and discs. Large diameter rings up to 90" OD are available.

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Physical PropertiesMetricEnglishComments
Density 1.49 g/cc0.0538 lb/in³ASTM D792
Filler Content 50 %50 %
Water Absorption 0.13 %
@Time 86400 sec
0.13 %
@Time 24.0 hour
ASTM D570
Crystallinity 17 %17 %
 
Mechanical PropertiesMetricEnglishComments
Hardness, Rockwell M 110110ASTM D785
Tensile Strength 129 MPa18700 psiASTM D638
Elongation at Break 1.1 %1.1 %ASTM D638
Tensile Modulus 17.9 GPa2600 ksiASTM D638
Flexural Strength 214 MPa31000 psiASTM D790
Flexural Modulus 17.9 GPa2600 ksiASTM D790
Flexural Strain at Break 1.5 %1.5 %ASTM D790
Compressive Strength 276 MPa40000 psi10% Deformation; ASTM D695
Compressive Modulus 4.90 GPa710 ksiASTM D695
Izod Impact, Notched 0.742 J/cm1.39 ft-lb/inASTM D256
 
Thermal PropertiesMetricEnglishComments
Melting Point 343 °C649 °FDSC
 
Descriptive Properties
ColorBlack

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 view all the property values for this datasheet as they were originally entered into MatWeb.

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PENSIN930 / 140803

Ensinger PEI

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