This versatile system is used for a wide variety of structural, electronic, aerospace, medical, and oil & chemical processing applications. EP21TDCHT-LO has a convenient mix ratio of 1:1 by weight or volume and is formulated to cure at room temperature or more rapidly at elevated temperatures.
As a toughened system, EP21TDCHT-LO is particularly well suited for bonding dissimilar substrates, especially when they have differing coefficients of expansion. It has an outstanding service temperature range from 4K to +350°F. Other notable features include a shear strength exceeding 2500psi, a peel strength of greater than 20pli, and a Shore D hardness of greater than 60. The cured epoxy has excellent chemical resistance and is an electrical insulator.
Parts A and B are available in half pint, pint, quart, one gallon and five gallon containers.
Master Bond EP21TDCHT-LO is toughened, cryogenically serviceable two part epoxy that meets NASA low outgassing specifications. Read more about Master Bond’s fast curing epoxies here or contact Technical Support by phone at +1-201-343-8983, by fax at +1-201-343-2132 or by e-mail at firstname.lastname@example.org.