Autors: Dochev, B. A., Dimova, D. P., Ublekov F., Zagorski, M. H., Tomanov N.
Title: Development of composites based on thermosetting polymers with cenospheres fillers
Keywords:

Abstract: Experiments were conducted to develop lightweight composites based on thermosetting polymers with cenospheres fillers. Cenospheres are a waste product from the production of electricity from thermal power plants, they are micro-sized particles with an aluminosilicate shell and low density. Obtaining a polymer-based construction material (composite) with reduced weight and good mechanical properties, in which a waste product polluting the environment is used as a filler is a current engineering task. Epoxy, polyester and vinylester resins were used, as well as different filler concentrations (cenospheres -5 wt%, 10 wt% and 15 wt%). The strength and plastic characteristics of the developed composites were studied. It was found that the use of cenospheres positively affects the mechanical properties of the vinylester resin, while for other thermosets an increase in some of the mechanical characteristics was registered.

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Issue

IOP Conference Series: Earth and Environmental Science, vol. 1532, 2025, Albania, https://doi.org/10.1088/1755-1315/1532/1/012036

Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus