Two-Part Epoxy Paste has ultra low thermal resistance.
Press Release Summary:
Master Bond EP48TC has thermal resistance of 5–7 x 10–6 K•m2/W, which enables thermal conductivity of 20–25 BTU•in/ft2•hr•Ã‚°F. Applied in bond lines as thin as 10–15 microns, epoxy paste has tensile lap shear strength from 900–1,100 psi and bonds to metals, composites, glass, ceramic, and plastics. Working life for 100 gram batch at 75°F is 90–120 min. Curing at room temperature, it is serviceable over -100 to +300°F and available in ½ pint to 5 gallon containers.
Original Press Release:
Two Component Epoxy with Ultra Low Thermal Resistance and Superior Electrical Insulation Properties
Featuring special high thermal conductive fillers, Master Bond EP48TC is two part epoxy paste that can be applied in bond lines as thin as 10-15 microns. This material offers exceptionally low thermal resistance of 5-7 x 10-6 K•m2/W, which imparts impressive heat transfer capabilities and thermal conductivity of 20-25 BTU•in/ft2•hr•Â°F [2.88-3.60 W/(m•K). It can be used in applications in the aerospace, electronic, optical, specialty OEM and many other high-tech industries.
EP48TC has a tensile lap shear strength ranging from 900-1,100 psi and bonds well to a wide variety of substrates, including metals, composites, glass, ceramics and many plastics. Even in thin sections, its strength retention is outstanding. It also has a low coefficient of thermal expansion, low shrinkage upon curing and excellent dimensional stability.
EP48TC has a forgiving 100 to 40 mix ratio by weight, or 100 to 50 mix ratio by volume. The working life for a 100 gram batch at 75°F is 90-120 minutes. The epoxy cures at room temperature or more quickly at elevated temperatures. It is serviceable over the temperature range of -100°F to +300°F. The color of Parts A and B is gray. EP48TC is available in standard packaging ranging from ½ pint to 5 gallon container kits.
Master Bond Adhesives for Heat Dissipation Applications
Master Bond EP48TC is a two component epoxy with high thermal conductivity that can be applied in very thin sections. Read more about Master Bond's liquid thermal interface materials at http://www.masterbond.com/properties/thermally-conductive-epoxy-adhesives or contact Tech Support. Phone: +1-201-343-8983 Fax: +1-201-343-2132 Email: technical@masterbond.com.
For a full product description, please visit: http://www.masterbond.com/tds/ep48tc
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Contact
James Brenner, Marketing Manager
Email: jbrenner@masterbond.com
Tel: +1-201-343-8983
Fax: +1-201-343-2132
MASTER BOND INC.
154 Hobart Street
Hackensack, NJ 07601-3922
Web: www.masterbond.com
