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    Thermally conductive epoxy - Master Bond Inc.

    Jan. 17, 2011
    The epoxy is also a good electrical insulator.

    EP21ANHT two-component epoxy adhesive, sealant, and coating has 22 BTU/in./ft2/hr/°F thermal conductivity and works between -60 and 400°F. It mixes at 1:1 by weight or volume and cures at room or elevated temperatures. The epoxy has a coefficient of thermal expansion of 18-20 in/in x 10-6/°C, dielectric strength over 400 volts/mil, and tensile shear strength greater than 1,000 psi.
    EP21ANHT resists chemicals and adheres to a variety of substrates. It comes in 1-pt, 1-qt, 1-gal, or 5-gal kits.

    Master Bond Inc., 154 Hobart St., Hackensack, NJ 07601, www.masterbond.com

    About the Author

    Jessica Shapiro

    Jessica serves as Associate Editor - 3 years service, M.S. Mechanical Engineering, Drexel University.

    Work experience: Materials engineer, The Boeing Company; Primary editor for mechanical and fastening & joining.

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