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Rulon Bearings

KEP Kepital® FA-20 Acetal Copolymer, High Stiffness Conductive
Categories: Polymer; Thermoplastic; Acetal (Polyoxymethylene, POM); Acetal Copolymer, Carbon Fiber Filled

Material Notes: Carbon fiber reinforced conductive grade with 10^3 ohms of surface resistivity. FA-20 provides high stiffness and strength.

Information provided by KEP Americas.

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Physical PropertiesMetricEnglishComments
Density 1.43 g/cc0.0517 lb/in³ISO 1183
Melt Flow 3.0 g/10 min
@Load 2.16 kg,
Temperature 190 °C
3.0 g/10 min
@Load 4.76 lb,
Temperature 374 °F
ISO 1133
 
Mechanical PropertiesMetricEnglishComments
Tensile Strength 100 MPa14500 psi50 mm/min; ISO 527
Elongation at Break 2.0 %2.0 %50 mm/min; ISO 527
Elongation at Yield 2.0 %2.0 %50 mm/min; ISO 527
Flexural Strength 135 MPa19600 psiISO 178
Flexural Modulus 7.15 GPa1040 ksiISO 178
Charpy Impact, Notched 0.400 J/cm²1.90 ft-lb/in²ISO 179
 
Electrical PropertiesMetricEnglishComments
Surface Resistance 1000 ohm1000 ohmIEC 60093
 
Thermal PropertiesMetricEnglishComments
Melting Point 165 °C329 °FISO 3146
Deflection Temperature at 1.8 MPa (264 psi) 160 °C320 °FISO 75

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PKEP9918 / 185594

Aluminum Castings

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