Abstract
Bisazomethines derived from D,L-camphor, 2-adamantanone, and aliphatic diamines were prepared. The possibility of using bisazomethines as vulcanization accelerators was examined. The physicomechanical parameters of vulcanizates based on SKI-3 and their resistance to thermal oxidative aging were determined. The influence of the bisazomethine structure on the vul canization rate was found. Among the compounds synthesized, N,N′-(propane-1,3-diyl)bis(1,7,7-trimethylbicyclo[2.2.1]heptan-2-imine) shows the best set of vulcanization and operation properties.
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Funding
The study was financially supported by the Ministry of Education and Science of the Russian Federation within the framework of the base part of the government assignment for the years 2017–2019 (project 4.7491.2017/BCh), by the Russian Foundation for Basic Research and Volgograd oblast (project no. 18-43-343003), and by the Russian Federation President’s grant for young Russian candidates of sciences (MK-1802.2020.3) using the equipment purchased within the Program for Strategic Development of the Volgograd State Technical University for the years 2012–2016.
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Kochetkov, V.G., Burmistrov, V.V., D’yachenko, V.S. et al. Synthesis and Study of Framework Azomethine Compounds as Ingredients of Rubber Stocks. Russ J Appl Chem 93, 801–806 (2020). https://doi.org/10.1134/S107042722006004X
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DOI: https://doi.org/10.1134/S107042722006004X