Keyword: «frost-resistant rubber»

The paper presents the results of a study of the influence of various concentrations of furnace low-level carbon black of the P-803 brand on the physical, mechanical and temperature properties of elastomers based on frost-resistant butadiene rubber of the SKD-V brand. With an increase in the carbon black content in the elastomeric matrix, the relative elongation, conditional tensile strength, and residual deformation compression increase to the optimal concentration. According to the results of the study, it can be concluded that the optimal content of technical carbon P-803 is in the range from 90 to 130 wt.h. in a rubber compound based on SKD-V rubber.