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Rulon Bearings

KEP Kepital® FS2022 Acetal Copolymer, Silicone Filled
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Silicone Filled
Material Notes: Hot diesel, medium-low viscosity grade, providing excellent resistance to sour or hot diesel not sacrificing acetal's own mechanical properties. FR-20H has a dark yellow color.

Information provided by KEP Americas.
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 PropertiesMetricEnglishComments
Density 1.40 g/cc0.0506 lb/in³ISO 1183
Water Absorption 0.20 %0.20 %ISO 62
Linear Mold Shrinkage, Flow 0.020 cm/cm0.020 in/int = 3 mm
Melt Flow 10 g/10 min
@Load 2.16 kg,
Temperature 190 °C		10 g/10 min
@Load 4.76 lb,
Temperature 374 °F		ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 60.0 MPa8700 psi50 mm/min; ISO 527
Elongation at Break 48 %48 %50 mm/min; ISO 527
Elongation at Yield 12 %12 %50 mm/min; ISO 527
Flexural Strength 82.0 MPa11900 psiISO 178
Flexural Modulus 2.40 GPa348 ksiISO 178
Charpy Impact, Notched 0.850 J/cm²4.04 ft-lb/in²ISO 179
 
Electrical PropertiesMetricEnglishComments
Volume Resistivity 1.00e+16 ohm-cm1.00e+16 ohm-cmIEC 60093
Surface Resistance 1.00e+16 ohm1.00e+16 ohmIEC 60093
 
Thermal PropertiesMetricEnglishComments
CTE, linear 130 µm/m-°C72.2 µin/in-°FISO 11359
Melting Point 165 °C329 °FISO 3146

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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