Abstract
In experiments on P-200 and SKN-40 elastomers plasticized with pseudosofteners (dibutyl phthalate and medical liquid petrolatum, respectively) it has been established that their autohesion strength falls with increase in storage time. When various amounts of incompatible plasticizers are introduced, the autohesion strength falls to a certain limit, after which it remains constant. Radioactive measurements on P-200 plasticized with radioactive dibutyl phthalate have shown that the autohesion strength of an elastomer system is directly related with the amount of pseudosoftener migrating to the surface.
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Mekhanika Polimerov, Vol. 2, No. 6, pp. 857–861, 1966
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Maloshuk, Y.S., Titarenko, A.T., Raevskii, V.G. et al. Autohesion of commercial elastomer systems. Polymer Mechanics 2, 546–549 (1966). https://doi.org/10.1007/BF00859976
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DOI: https://doi.org/10.1007/BF00859976