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The Effect of Titanium Dioxide on Heat Stability of Sealants

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Abstract

This paper reports the results of a thermogravimetric analysis of titanium dioxide powders, as well as silane–urethane sealants with these fillers. Based on the results of testing the sealants by thermal analysis, the effect of titanium dioxide powders on increasing the heat stability of hybrid silane-functional sealants to 150–160°C has been discussed.

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ACKNOWLEDGMENTS

The authors express their deep appreciation and gratitude to M.Yu. Kladov, Cand. Sci. (Eng.), and M.A. Belinskii for invaluable help in testing the samples of materials using thermogravimetric and thermomechanical analysis techniques and in interpreting the results.

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Correspondence to S. N. Gladkikh.

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The authors declare that they have no conflicts of interest.

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Translated by D. Kharitonov

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Gladkikh, S.N., Loginova, S.E., Gerasimova, L.G. et al. The Effect of Titanium Dioxide on Heat Stability of Sealants. Polym. Sci. Ser. D 13, 136–140 (2020). https://doi.org/10.1134/S1995421220020082

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  • DOI: https://doi.org/10.1134/S1995421220020082

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