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Ensinger SPI

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Ensinger Tecaform™ SD Acetal (POM)
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM)

Material Notes: Ensinger-Hyde static dissipative acetal contains no carbon fibers or powders and is generally accepted for clean room use. With its surface resistivity of 109 to 1011 ohm/square and its excellent bearing and wear characteristics, TECAFORM™ SD is ideal for moving components which may experience frictional or fluid-flow static charges.

Information Provided by Ensinger Industries, Inc.

Vendors: Ensinger High Performance Plastics withstand severe environments, resist harsh chemicals, and perform well in extreme temperatures. They offer weight savings that have potential to drive lower cost systems.

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Physical PropertiesOriginal ValueComments
Specific Gravity 1.33 g/ccASTM D792
Water Absorption 0.20 %
@Temperature 22.8 °C,
Time 86400 sec
ASTM D570
Water Absorption at Saturation 0.20 %
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 6600 psiASTM D638
Elongation at Break 45 %ASTM D638
Flexural Strength 7000 psiASTM D790
Flexural Modulus 210000 psiASTM D790
Izod Impact, Notched 1.80 ft-lb/inASTM D256
Coefficient of Friction, Dynamic 0.18
@Pressure 0.276 MPa
50 fpm
Coefficient of Friction, Static 0.11
@Pressure 0.276 MPa
 
Electrical PropertiesOriginal ValueComments
Surface Resistivity per Square 1.00e+9 - 1.00e+11 ohmASTM D257
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 180 °Fcontinuous
Deflection Temperature at 1.8 MPa (264 psi) 190 °FASTM D648
Flammability, UL94 HB
 
Descriptive Properties
Base MaterialAcetal

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.

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PENSIN001 / 92818

Rulon Bearings

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