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Rulon Bearings

Poco Graphite DFP-3-2 Ion Implant Grade Graphite
Categories: Carbon; Graphite

Material Notes: This is a high strength graphite that has reduced porosity. DFP-3-2 has long been the standard for components that exhibit long life and reduced erosion rates.

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Physical PropertiesMetricEnglishComments
Apparent Bulk Density 1.82 g/cc0.0658 lb/in³
Particle Size 4.0 µm4.0 µm
 
Mechanical PropertiesMetricEnglishComments
Hardness, Shore D 7474
Flexural Strength 82.7 MPa12000 psi
Compressive Strength 138 MPa20000 psi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.00152 ohm-cm0.00152 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear 8.10 µm/m-°C4.50 µin/in-°F
 
Descriptive Properties
Purity99.9995 percent

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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