Pages: 171-175
Published: 30.06.2018
Abstract: The article deals Issue the formation of crosslinked structures of hydrocarbon polymers SBR-30, SBR-50 and SBR-70 with a latent hardener LH-3 and with sulfuric vulcanizing groups. The results of the investigation of the influence of the latent hardener LH-3 and sulfuric vulcanizing groups on the physical parameters of the spatial grid of structured butadiene-styrene rubbers are presented. It has been experimentally proven that the new spatially crosslinked styrene-butadiene styrene elastomers based on the latent hardener LH-3 have all the complex properties inherent in mesh polymers. The most significant features include their ability to have large reversible deformations, which is important for orthopedic insoles production. Based on experimental data, it has been proved that the most promising material for orthopedic insoles is a polymer composition based on the styrene-butadiene rubber SBR-30 with a latent hardener LH-3.
Key words: polymer composition, latent hardener, orthopedic insoles.
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