Abstract
Novel silicon-containing amine curing agents for epoxy oligomers were synthesized by the interaction of diols of variable structure with aminopropyltriethoxysilane. The development of these curing agents yields a significant reduction in the polymer glass point, an increase in the degree of conversion of epoxide groups in the course of curing, and a significant improvement in the chemical stability and hydrophobicity of epoxy amine coatings, as well as their physicomechanical properties.
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Original Russian Text © R.M. Garipov, A.I. Zagidullin, M.V. Kolpakova, O.V. Stoyanov, 2010, published in Klei. Germetiki. Tekhnologii, 2010, No. 12, pp. 23–30.
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Garipov, R.M., Zagidullin, A.I., Kolpakova, M.V. et al. Silicon-containing amine curing agents and their application to protective epoxide compositions. Polym. Sci. Ser. D 4, 188–195 (2011). https://doi.org/10.1134/S1995421211030051
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DOI: https://doi.org/10.1134/S1995421211030051