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Crosslinking behaviour of diolmodified epoxies

3. C-13 NMR measurements in the liquid state

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Summary

Diglycidyl ether of bisphenol A (BADGE) reacts with aliphatic alcohols to form different products, depending on the type of accelerator and the alcohol mole fraction. Using liquid state C-13 NMR different reactive groups as oxirane rings, primary and secondary hydroxyl groups were detected in dependence of the epoxide consumption. Crosslink and junction point resonances were identified by varying the cure state.

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Authors and Affiliations

  1. Technische Hochschule “Carl Schorlemmer” Leuna-Merseburg, Otto-Nuschke-Strasse, DDR-4200, Merseburg, German Democratic Republic

    K. Schlothauer, W. Tänzer, A. Fischer & M. Fedtke

Authors
  1. K. Schlothauer
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  2. W. Tänzer
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  3. A. Fischer
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  4. M. Fedtke
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Schlothauer, K., Tänzer, W., Fischer, A. et al. Crosslinking behaviour of diolmodified epoxies. Polymer Bulletin 22, 221–226 (1989). https://doi.org/10.1007/BF00282844

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  • DOI: https://doi.org/10.1007/BF00282844

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