Cure Kinetics of Biphenyl Epoxy-Phenol Novolac Resin System Using Triphenylphosphine as Catalyst

Seung Han; Ho Gyu Yoon; Kwang S. Suh; Whan Gun Kim; Tak Jin Moon

doi:10.1002/(SICI)1099-0518(19990315)37:6<713::AID-POLA6>3.0.CO;2-I

Cure Kinetics of Biphenyl Epoxy-Phenol Novolac Resin System Using Triphenylphosphine as Catalyst

Seung Han, Ho Gyu Yoon, Kwang S. Suh, Whan Gun Kim, Tak Jin Moon

Research output: Contribution to journal › Article › peer-review

60 Citations (Scopus)

Abstract

The effects of the concentration of triphenylphosphine as a catalyst on the cure reaction of the biphenyl epoxy/phenol novolac resin system were studied. The kinetic study was carried out by means of the analysis of isothermal experiments using a differential scanning calorimeter. All kinetic parameters including the reaction orders, activation energy and kinetic rate constants were evaluated. To describe the cure reaction with the catalyst concentration, the normalized kinetic model was developed. The suggested kinetic model with a diffusion term was successfully able to describe and predict the cure reaction of epoxy resin compositions as functions of the catalyst content and temperature.

Original language	English
Pages (from-to)	713-720
Number of pages	8
Journal	Journal of Polymer Science, Part A: Polymer Chemistry
Volume	37
Issue number	6
DOIs	https://doi.org/10.1002/(SICI)1099-0518(19990315)37:6<713::AID-POLA6>3.0.CO;2-I
Publication status	Published - 1999 Mar 15

Keywords

Biphenyl epoxy resin
Concentration of catalyst
Cure kinetics
Phenol novolac resin
Triphenylphosphine

ASJC Scopus subject areas

Polymers and Plastics
Organic Chemistry
Materials Chemistry

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abstract = "The effects of the concentration of triphenylphosphine as a catalyst on the cure reaction of the biphenyl epoxy/phenol novolac resin system were studied. The kinetic study was carried out by means of the analysis of isothermal experiments using a differential scanning calorimeter. All kinetic parameters including the reaction orders, activation energy and kinetic rate constants were evaluated. To describe the cure reaction with the catalyst concentration, the normalized kinetic model was developed. The suggested kinetic model with a diffusion term was successfully able to describe and predict the cure reaction of epoxy resin compositions as functions of the catalyst content and temperature.",

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AU - Suh, Kwang S.

AU - Kim, Whan Gun

AU - Moon, Tak Jin

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KW - Cure kinetics

KW - Phenol novolac resin

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