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IndustryArena Forum > Mechanical Engineering > Epoxy Granite > Epoxy-Granite machine bases (was Polymer concrete frame?)

Thread: Epoxy-Granite machine bases (was Polymer concrete frame?)

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  1. 03-17-2007, 03:44 AM #1
    ger21
    ger21 is offline Community Moderator
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    Add graphite powder to your epoxy "gel coat" or mold lining.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)
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  2. 03-17-2007, 03:52 AM #2
    Geof
    Geof is offline Gold Member
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    I think if you look into a bit deeper you will find the black pigment is carbon black not graphite. Both are forms of carbon but very different in their properties. Carbon black is the one used as a pigment in paints, plastics and tires.
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