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Master Bond Unveils Supreme 3HTND-2DA, a 1C Epoxy for Die Attach Applications

Published on 2014-11-03. Author : SpecialChem

Formulated for die attach applications, Master Bond Supreme 3HTND-2DA is a fast curing, high performance one component epoxy system. It cures in 5-10 minutes at 150°C and has unlimited working life at room temperature. It is available in syringes and has a shelf life of 6 months when stored at 40-50°F.

Supreme 3HTND-2DA has a die shear strength of 19-21 kg-f and performed very well in 85/85 testing. This epoxy has excellent adhesion to metals, ceramics and silicon dies. It is serviceable over the wide temperature range of -100°F to +400°F. As a toughened system, it offers the ability to withstand rigorous thermal cycling and shock.

In accordance with die attach application requirements, this product passes NASA low outgassing test specifications. Supreme 3HTND-2DA has low ionics, particularly chlorine (<15 ppm). It also features dimensional stability, superior thermal conductivity, electrical insulation properties and a glass transition temperature of 100-105°C.

Unlike many other die attach systems, Supreme 3HTND-2DA is not premixed and frozen, but it requires refrigeration for storage. This system dispenses smoothly or without any tailing. It well suited for automatic dispensing equipment. With a viscosity of over 300,000 cps (thixotropic), it can be applied to a defined area without running.

About Master Bond Inc.
Master Bond Inc. was founded in 1976. The company’s focus has been on developing the best in epoxies, silicones, polyurethanes, polysulfides, UV cures and other specialty adhesive systems. The company is true specialist in its field and is recognized by many as the preeminent adhesive formulation company in the world.

Source: Master Bond Inc. 


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