Abstract
The effect of organosilicon additives of various molecular weights—phenyltributyleneglucoxysilan (PBS) and phenyltrioligooxypropyleneglycoxysilan (KMS1052)—on the surface segregation of components of epoxyurethane adhesive compositions and their adhesive behavior is studied It is shown that the surface concentration of components differs considerably from that of the volume as a result of their selective redistribution under the influence of a solid surface. The dependence of the surface segregation of components of epoxyurethane compositions and their adhesive behavior on the concentration of the mentioned additives exhibits an extreme behavior (the effect of small additives).
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Original Russian Text © T.T. Todosiichuk, L.N. Yashchenko, L.N. Perepelitsyna, G.N. Krivchenko, V.F. Babich, 2009, published in Klei. Germetiki. Tekhnologii, 2009, No. 7, pp. 2–10.
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Todosiichuk, T.T., Yashchenko, L.N., Perepelitsyna, L.N. et al. Effect of organosilicon additives on surface segregation of components of epoxyurethane adhesive compositions and their adhesive behavior. Polym. Sci. Ser. D 3, 38–46 (2010). https://doi.org/10.1134/S1995421210010065
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DOI: https://doi.org/10.1134/S1995421210010065