Abstract
The results of investigations in the field of producing composite materials based on elastomer (polyfluorinated elastomers, polyisoprenes, butadiene-styrene and butadiene-nitrile (frost resistant) rubbers, and polysiloxanes, polyurethanes) and polymer matrices (epoxy resin ED-20, polyamide, fluoroplastic, poly-carbonate, and polyvinyl alcohol) filled with detonation nanodiamonds are summarized and systemized. It is shown that introducing nanodiamonds into elastomer and polymer matrices leads to an increase in the initial elasticity modulus and breaking strength of the composites while maintaining the deformational characteristics on the level of values typical for unfilled matrices; it also improves the tribotechnical characteristics of the materials. In the case of elastomer composites, a significant growth (1.7–4.0 times) of the strains at low deformations (100% and below) is achieved by introducing small (0.05–4.0 wt %) amounts of nanodiamonds, which shows the possibilities for using this method of modifying elastomer properties.
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