• Frys.com #6937127
  • Manufacturer: M.G. Chemicals
  • UPC #779008838341
  • Model #838-340G
  • Create your own static-free work station

    The 838 Total Ground Carbon Conductive Coating is an economical, acrylic paint that is used to create conductive, static free surfaces with excellent characteristics. Coated surfaces reduce electromagnetic or radio frequency interference (EMI/RFI). The carbon in the coat resists rubbing off to the touch. Further, the cured coat is designed to withstand large temperature changes without cracking.

    Applications & Usages:

    Its primary application is to ground working surfaces to avoid static, but it can also be used to provide low cost EMI/RFI shielding, as a conductive base for some electroplating process, or anywhere in a manufacturing process where it is necessary to impart conductivity to a surface.



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    Detailed Description
    (Manufacturer # 838-340G )

    • High Conductivity?Low Surface resistivity of 250 ?/sq for one coat (1 mil)
    • Tough and durable coating
    • Carbon does not rub off
    • Stronger adhesion than water based coatings
    • Low VOC?s

    Curing & Work Schedule
    Dry to Touch (aerosol) 20 min
    Recoat time (aerosol) 5 min
    Full Cure at room temp. 24 hour
    Full Cure at 65 ?C 15 min
    Shelf Life 3 year
    Storage Temperature Limits -5 to 40 ?C / 23 to 104?F
    Service Ranges
    Service Temperature -40 to +120 ?C (-40 to +248 ?F)
    Maximum cCoverage
    for 25 micrometer (1.0 mil)
    <8 400 cm2 (<9 ft2)
    Cured Properties - Electrical
    Surface Resistance :
    1 ? coat @ 1.0 mil 250 ohm/sq
      2 ? coats @ 1.5 mil 190 ohm/sq
      3 ? coats @ 2.0 mil 160 ohm/sq
    Cured Properties - Physical
    Abrasion resistant
    Blister resistant
    Peeling resistant Yes
    Uncured Properties - Physical
    Density 0.89 g/mL
    Solids Percentage (wt/wt) ~18%
    Flash Point -16 ?C [3.2 ?F]
    Odor Ethereal


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