ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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12
Issue
vol 59 / DECEMBER, 2016
Article
UDC 519.8; 536.521

RESEARCH OF HEAT CONDUCTIVITY OF POLYMERIC COMPOSITE MATERIALS

D. P. Volkov
St. Petersburg State University of Information Technologies, Mechanics and Optics; Department of Computer Thermophysics and Energy-Physical Monitoring; Director


M. V. Uspenskaya
ITMO University, Saint Petersburg, 197101, Russian Federation; Head of Chair


Токарев А. В.
Санкт-Петербургский государственный технологический институт (Технический университет), кафедра синтетического каучука и элементоорганических соединений; аспирант


Abstract. Influence of glass microballs on heat conductivity of polymeric materials is investigated. Influence of glass microballs concentration and temperatures of heating on heat conductivity of a composite material is shown. The reasons of change of heat conductivity of a composition are explained, because heat conductivity of glass microballs differs on the order in comparison with heat conductivity of a polymeric matrix.
Keywords: polymeric composition, polyurethane, heat conductivity, glass microballs.