Curing kinetic of the epoxy system badge  n  = 0/1,2 DCH by fourier transform infrared spectroscopy (FTIR) | Zendy

Fraga F. | Zendy; Burgo S. | Zendy; Núñez E. Rodríguez | Zendy

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Curing kinetic of the epoxy system badge n = 0/1,2 DCH by fourier transform infrared spectroscopy (FTIR)

Author(s) -

Fraga F.,

Burgo S.,

Núñez E. Rodríguez

Publication year - 2001

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.2195

Subject(s) - diglycidyl ether , fourier transform infrared spectroscopy , epoxy , differential scanning calorimetry , curing (chemistry) , analytical chemistry (journal) , infrared spectroscopy , materials science , absorbance , isothermal process , infrared , polymer chemistry , bisphenol a , chemistry , composite material , organic chemistry , thermodynamics , physics , chromatography , optics

The curing reaction of an epoxy system consisting of a diglycidyl ether of bisphenol A (BADGE n = 0) and 1,2‐diaminocyclohexane (DCH) was studied by Fourier Trasform Infrared Spectroscopy (FTIR). From the infrared spectra using a peak‐height method, that was based on the ratio of the height of the characteristic to reference absorbance peak, degree of conversion at different isothermal temperatures were calculated. From a kinetic study, the Horie et al. model was used; parameters such as rate constants and activation energies were determined. The results were compared to those obtained for same epoxy systems using scanning differential calorimetry (DSC). © 2001 John Wiley & Sons, Inc. J Appl Polym Sci 82: 3366–3372, 2001

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