New One-Part Epoxy with Unlimited Working Life at Room Temperature

Posted on 5/7/2019 7:06:11 AM By ASC

Master Bond has introduced a new one-part, silver filled epoxy that it says doesn’t require premixing and freezing and which can retain an indefinite working time at room temperature. In addition, the heat-activated epoxy will cure within two to three hours at 175F to 185F – a much lower curing temperature than that needed for conventional heat-curing epoxies. This will make the new epoxy suitable for use on heat-sensitive substrates.

The epoxy has high thermal conductivity, and will bond well to a wide variety of substrates ranging from metals to ceramics and certain types of plastic. It will tolerate thermal cycling and thermal shock and can be used in applications where operating temperatures of -100F to +350F are expected.

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