EFFECT OF WHITE CARBON BLACK ON THE PROPERTIES OF ACRYLATE RUBBER COMPOSITES
Different amounts of white carbon black added to ACM/hindered phenol (AO-80) to study the effects of the amount of white carbon black on the vulcanization properties, physical and mechanical properties, aging properties and damping properties of the composites. The results show that white carbon black can greatly improve the mechanical properties of ACM/AO-80 composites. After the addition of white carbon black, the effective damping temperature range (tanδ≥ 0.3) is effectively broadened. The composite is still able to maintain excellent mechanical properties after aging.
Key words: acrylate rubber; white carbon black; AO-80; damping properties