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The Modification of Surface of Dispersed Fillers for Their Application in Polymer–Elastomer Composites

  • M. D. Sokolova
  • M. L. Davydova
  • N. V. Shadrinov
New Substances, Materials and Coatings
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Abstract

Structural studies of mechanoactivation-modified dispersed fillers (natural zeolite and magnesium spinel) and polymer–elastomer composites on their basis are performed. It is shown that mechanoactivation in an Aktivator-2S planetary mill (80.3 g, 900 rpm) allows halving the treatment duration and providing the greatest changes in the structure of dispersed fillers as compared to Pulverisette-5 (22 g, 400 rpm). The predominant localization of particles of mechanically activated fillers at the phase interface of the polymer mixture (BNKS-18/UHMPE) is found. This results in intensification of their interaction at the interface and, hence, improvement in obtaining polymer–elastomer materials with an improved set of physicomechanical properties.

Keywords

polymer–elastomer material mechanoactivation dispersed filler compatibilizer nitrile–butadiene rubber ultrahigh molecular polyethylene 

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • M. D. Sokolova
    • 1
  • M. L. Davydova
    • 1
  • N. V. Shadrinov
    • 1
  1. 1.Institute of Problems of Oil and Gas, Siberian BranchRussian Academy of SciencesYakutsk, Republic of SakhaRussia

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