Two-Part Epoxy Adhesive/Sealant is cryogenically serviceable.

Press Release Summary:




Formulated for applications subject to temperature cycling, vibration, and mechanical shock, EP21TDCHT-LO withstands cryogenic temperatures and meets NASA low outgassing specifications. It offers 1:1 mix ratio by weight or volume and cures at room temperature or more rapidly at elevated temperatures. Properties include 4K to +350ºF service temperature range, shear strength exceeding 2,500 psi, peel strength of greater than 20 pli, and Shore D hardness of greater than 60.



Original Press Release:



Toughened Two Part Epoxy Adhesive/Sealant Meets NASA Low Outgassing Specifications and is Cryogenically Serviceable



HACKENSACK, NJ - Master Bond's EP21TDCHT-LO two part epoxy adhesive/sealant is specially formulated for demanding applications where factors like temperature cycling, high vibration, and mechanical shock are an issue. It withstands cryogenic temperatures and meets NASA low outgassing specifications. 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 +350ºF. Other notable features include a shear strength exceeding 2500 psi, a peel strength of greater than 20 pli, 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 Low Outgassing Epoxies

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 at www.masterbond.com/lp/tabs/tp_pp_lowoutgas.html or contact Technical Support by phone at +1-201-343-8983, by fax at +1-201-343-2132 or by e-mail at technical@masterbond.com.

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