Summary
The kinetics of the curing reaction of an epoxy resin based on bisphenol-A diglycidylether with a cycloaliphatic diamine, bis(4-aminocyclohexyl)methane, was studied by differential scanning calorimetry. The measurements were performed both under isothermal conditions and as a function of heating rates. The reaction was also followed by determining the Tg of the resin cured for different time intervals at 150°C. The enthalpy of the reaction was derived from these measurements. The rates and extent of cure were determined. The cycloaliphatic amine used for this study was demonstrated to be more reactive than analogous aromatic systems and yet provided rigid networks with a desirably high Tg.
Similar content being viewed by others
References
YILGÖR, I., YILGÖR, E, BANTHIA, A. K., WILKES, G. L., MCGRATH, J. E., “Office of Naval Research Technical Report”, March, 1981
POTTER, W. G., “Epoxide Resins”, Springer-Verlage New York, Inc., (1970).
MAY, C. A., TANAKA, Y., “Epoxy Resins Chemistry and Technology”, Marcel Dekker, Inc., New York, (1973).
BARTON, J. M., Die Makromol. Chem., 171, 247, (1973).
CASSEL, B., Polymer News, 6, 108, (1980).
BARTON, J. M., Polymer, 21(6) 603, (1980).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yilgör, I., Yilgör, E., Banthia, A.K. et al. A DSC kinetic study of the epoxy network system bisphenol-A diglycidylether- bis(4-aminocyclohexyl)methane. Polymer Bulletin 4, 323–327 (1981). https://doi.org/10.1007/BF00257695
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00257695