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Cross-linking of liquid low-molecular-weight siloxane rubbers with orthotitanic acid esters

  • Macromolecular Compounds and Polymeric Materials
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Abstract

The kinetics of cross-linking of SKTN liquid low-molecular-weight siloxane rubbers with orthotitanic acid esters (tetraethoxytitanium, tetrapropoxytitanium, tetrabutoxytitanium) was studied. The effective rate constants of the cross-linking at 130, 140, 150, and 160°C and the activation energies of the reaction were calculated. The effect of a catalyst, tin phthalocyanine, on the cross-linking of SKTN liquid rubbers with orthotitanic acid esters was examined.

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Authors and Affiliations

  1. Ivanovo State University of Chemical Technology, Ivanovo, Russia

    O. G. Khelevina

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  1. O. G. Khelevina
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Original Russian Text © O.G. Khelevina, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 11, pp. 1903–1907.

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Khelevina, O.G. Cross-linking of liquid low-molecular-weight siloxane rubbers with orthotitanic acid esters. Russ J Appl Chem 84, 1988–1992 (2011). https://doi.org/10.1134/S1070427211110267

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  • DOI: https://doi.org/10.1134/S1070427211110267

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