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Degradation of epoxy polymers: 2—Mechanism of thermal degradation of bisphenol-A diglycidyl ether
Authors:Norman Grassie  Marilyn I Guy  Norman H Tennent
Institution:Department of Chemistry, University of Glasgow, Glasgow G12 8QQ, Scotland, Great Britain;Glasgow Museums and Art Galleries, Kelvingrove, Glasgow G3 8AG, Scotland, Great Britain
Abstract:In a previous paper, some 15 compounds were positively identified among the products of thermal degradation of bisphenol-A diglycidyl ether. The structures of an additional 22 compounds, all aromatic, were speculated upon on the basis of mass spectral analysis. In the present paper, mechanisms are proposed to account for all these products and the characteristics of their formation in the overall degradation process.
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