Product Releases

Acid-Resistant Epoxies

Tue, 02/22/2011 - 8:42am

The EP21ARHT two-component epoxy from Master Bond (Hackensack, NJ) was developed for coating and lining storage tanks, piping, scrubbers, and processing equipment. According to the company, it can withstand chemicals, fuel, and acids, and can survive immersion in 96 to 98 percent sulfuric acid or 20 percent hydrochloric acid for more than a year. The epoxy cures at room temperature with minimal shrinkage, or more rapidly at elevated temperatures. When fully cured, it produces a bond strength greater than 2,200 psi. In addition, it can be thermally cycled over the wide temperature range of -60°F to 400°F.

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