Curing Kinetics and Thermal Behaviour of N,N'-Diglycidyl Benzophenone Tetracarboxydiimide in the Presence of Mixture of Imide-Amines of Pyromellitic Dianhydride and 4,4'-Diaminodiphenyl sulfone
Corresponding Author(s) : Gagan Deep
thareja_gagan@yahoo.co.in
Asian Journal of Chemistry,
Vol. 23 No. 10 (2011): Vol 23 Issue 10
Abstract
The curing study of N,N'-diglycidyl benzophenone tetracarboxydiimide was investigated by differential scanning calorimetry using varying molar ratios of imide-amines and diaminodiphenyl sulfone. The imide-amines are obtained by reacting pyromellitic dianhydride with excess of 4,4'-diaminodiphenyl ether or 4,4'-diaminodiphenyl methane or 4,4'-diaminodiphenyl sulfone. Thermal stability of the isothermally cured resins was also evaluated using dynamic thermogravimetry in nitrogen atmosphere.
Keywords
Curing study
N,N'-Diglycidyl benzophenone tetracarboxydiimide
Thermal properties
(1)
Kumar, V.; Kumar, L.; Deep, G. Curing Kinetics and Thermal Behaviour of N,N’-Diglycidyl Benzophenone Tetracarboxydiimide in the Presence of Mixture of Imide-Amines of Pyromellitic Dianhydride and 4,4’-Diaminodiphenyl Sulfone. ajc 2011, 23, 4587-4590.
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