New thermally stable fluids and additives
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Studies have been made of the thermal-oxidative stability of a series of 8-oxyquinolinetitaniumdimethylsiloxanes of the general formula (1) with varying degrees of polymerization. It has been shown that the gelling time in thermal-oxidative destruction depends on the concentration of 8-oxyquinolinetitanoxane groups and is at a maximum with a content of these groups of 0.18–0.30%, calculated as titanium.
It has been shown that 8-oxyquinolinetitaniumdimethylsiloxanes of both branched and linear structure are extremely effective inhibitors of the thermal-oxidative destruction of polydimethylsiloxanes.
KeywordsPolymerization Titanium Polydimethylsiloxanes General Formula Linear Structure
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- 1.E. M. Oparina, G. S. Tubyanskaya, and R. I. Kobzova, Khim. i tekhnol. topliv i masel, No. 1 (1964).Google Scholar