Studies on Reaction Kinetics of o-Cresol Novolac Resin Using Phenol Novolac Acetate as Curing Agent by FTIR

Abstract

Abstract: FTIRin situ was used to study the isothermal reaction kinetics of o-cresol novolacresin using phenol novolac acetate as the curing agent in the presence of 2-methylimidazole.Some kinetic parameters of the curing reaction were obtained. The results show that thiscuring process followed a first-order kinetics. The possible mechanism of cured reaction wasdiscussed according to variation in absorption bands of C=O during the reaction.

Key words: Infrared spectroscopy, o-Cresol novolac resin, Phenol novolac acetate, Cure kinetic

CLC Number:

O631.34

TrendMD:

LUO Xiao-Wen, LI Shan-Jun, DING Ya-Di, PING Zheng-Hua. Studies on Reaction Kinetics of o-Cresol Novolac Resin Using Phenol Novolac Acetate as Curing Agent by FTIR[J]. Chem. J. Chinese Universities, 1997, 18(10): 1719.

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Studies on Reaction Kinetics of o-Cresol Novolac Resin Using Phenol Novolac Acetate as Curing Agent by FTIR

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