Effect of red mud particle size distribution on elongation at break of composites based on acrylic dispersion
DOI:
https://doi.org/10.20535/iwccmm2026357405Ключові слова:
red mud, particle size distribution, acrylic dispersion, Policril 590, elongation at breakАнотація
The aim of this work is to determine the effect of red mud particle size distribution on the elongation at break of composites based on Policril 590 acrylic dispersion. A series of compositions with the same filler content, namely 50 wt. % of the dry residue of the dispersion, was studied for different red mud fractions. In addition, a sample without fraction separation and a control sample of the unfilled dispersion were investigated for comparison. It was found that the pure dispersion is characterized by the maximum elongation at break of 728.6 %, whereas for the filled composites this value is 150.0–500.0 %. The obtained results can be used to select the optimal red mud particle size distribution for filled latex composites.
Посилання
Melnyk, L., Svidersky, V., Chernyak, L., & Dorogan, N. (2018). Aspects of making of a composite material when using red mud. Eastern-European Journal of Enterprise Technologies, 2(6(92)), 23–28. https://doi.org/10.15587/1729-4061.2018.125702
Melnyk, L., & Sviderskyy, V. (2024). Development of multifunctional polymer composites with high red mud content. Eastern-European Journal of Enterprise Technologies, 6(12(132)), 34–43. https://doi.org/10.15587/1729-4061.2024.317952
