Assessing the glass transition temperature of nanocomposites based on copolymers of styrene butadiene rubber, polyisoprene, and polybutadiene

摘要

A theoretical analysis was made of the effect of nanoparticles on the glass transition temperature of polymer nanocomposites. Account was taken of the effect of the chemical structure of the polymer matrix and the concentration, size, and shape of the nanoparticles. Experimental checking was done for nanocomposites based on copolymers of styrene butadiene rubber, polyisoprene, and polybutadiene.