Master Bond's EP17HTDA-2 is a one component epoxy that can be used for bonding, sealing and die attachment.

Is not premixed and frozen, and cures with heat. Features excellent mechanical properties with both a high modulus and die shear strength, and transfers heat and resists thermo-mechanical stresses effectively. Has exceptional temperature resistance with a service temperature range of -80°F to +600°F [-62°C to +316°C] and a Tg of 185-190°C. Features thermal conductivity of 9-10BTU•in/ft2•hr•°F [1.30-1.44W/(m·K)], a low coefficient of thermal expansion, and is also electrically insulative with a volume resistivity greater than 1015ohm-cm. Withstands a variety of chemicals including acids, bases, salts, fuels, oils, water and many solvents.

Does not require any mixing and is curable in the temperature range of 300-350°F for around 4-5 hours. To optimize properties, a post cure of 2-3 hours at 400°F is recommended. Bonds well to a wide variety of substrates, such as metals, ceramics, plastics and composites. Upon curing, delivers a tensile modulus exceeding 1,100,000psi and a die shear strength of 20-23kg-f at room temperature (2 x 2mm [80 x 80mil]). Also has minimal shrinkage upon curing.

Master Bond

www.masterbond.com

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