Thermally conductive epoxy system helps mitigate the issues associated with tightly packed components and miniature electronic circuits. With a thermal conductivity over 22 BTU/in/ft²/hr/ºF and serviceability from -60 to 400°F, EP21ANHT is also an electrical insulator. This two-component adhesive,sealant, and coating has a 1 to 1 mix ratio by weight or volume and offers room temperature and faster elevated temperature cures. The coefficient of thermal expansion is 18-20 in./in. x 10-6/º C, a dielectric strength of >400 volts/mil, and a tensile shear strength greater than 1,000 psi. It resists a wide range of chemicals and adheres well to a variety of substrates.
Master Bond Inc.
Filed Under: Adhesives • epoxies, Materials • advanced, Seals