Electronic Products & Technology

NASA low outgassing epoxy derived from sustainable ingredients

Stephen Law   

Electronics Production / Materials adhesive epoxy materials production two-part

MASTER BOND Supreme 70CN two part epoxy adhesive is formulated using a natural, renewable and sustainable ingredient. This moderate viscosity unfilled epoxy is black in color and can be utilized for bonding, sealing, coating and potting. As a toughened system, it resists thermal cycling and is suitable for bonding dissimilar substrates. Product does not compromise performance and features a high tensile strength of over 10,000 psi and a glass transition temperature of 125-130°C. Product bonds well to a wide variety of substrates including metals, ceramics, many rubbers, plastic materials, and especially composites, with low shrinkage upon cure. It passes NASA low outgassing specifications, and boosts chemical resistance, and is serviceable from -100°F to 400°F.

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