We design testing systems to be used at low temperature - usually liquid nitrogen temperatures of ~ 77 K (−196 °C, −321 °F)

Some results obtained from our cryogenic systems are reported in the paper "Young's Modulus and Thermal Expansion of Filled Cyanate Ester and Epoxy Resins," presented at the Applied Superconductivity Conference, Chicago, IL, August 2008 by John and Abigail Rice of Multiphase Composites, LLC are shown below

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DGEBA = Diglycidyl Ether of Bisphenol A) epoxide chains
DGEBA + AE = 70% DGEBA with 30% Alkylglycidyl Ether (AE)
CE = Cyanate Ester
Filler material = chopped S-2 glass fiber and ceramic microspheres