Copolymerization of styrene with vinyl acetate in a construction petroleum bitumen medium and properties of obtained composite materials |
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| Authors: | R G Zhitov V N Kizhnyaev G V Ratovskii V V Alekseenko A I Smirnov |
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| Institution: | 1. Irkutsk State University, ul. Karla Marksa 1, Irkutsk, 664003, Russia
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| Abstract: | The regularities of the copolymerization of styrene (Sr) with vinyl acetate (VA) in a construction petroleum bitumen (CPB) medium are studied. It is established that, in the bitumen medium, the superiority of styrene in terms of reactivity when compared to vinyl acetate is not expressed as critically as in the case of in-bulk copolymerization. Polymer-bitumen composite materials with improved operating performance as compared to bitumen were obtained by copolymerization. |
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