Abstract
The cumulative toxicity of sealing compositions based on polydimethylsiloxane and hollow spherical glass and ceramic microspheres has been studied using bioluminescent method on a Biotoks-10M instrument. It has been shown that these compositions are nontoxic at room temperature. At 275°C, thermal destruction starts in the sealant and it becomes moderately toxic.
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Original Russian Text © N.V. Chukhlanova, T.A. Trifonova, O.G. Selivanov, V.Yu. Chukhlanov, 2017, published in Klei, Germetiki, Tekhnologii, 2017, No. 11, pp. 25–29.
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Chukhlanova, N.V., Trifonova, T.A., Selivanov, O.G. et al. Determination of the Cumulative Toxicity of Sealing Compositions Based on Polydimethylsiloxane and Hollow Inorganic Microspheres According to the Change of Bioluminescence Intensity. Polym. Sci. Ser. D 11, 280–283 (2018). https://doi.org/10.1134/S1995421218030048
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DOI: https://doi.org/10.1134/S1995421218030048