The influence of anilino‐substituted salicylanilide on the physicomechanical properties of ultraviolet‐aged natural rubber

摘要

AbstractThe effect of nine derivatives of salicylanilides on the elastic properties of ultraviolet‐aged natural rubber have been investigated. The results are compared with similar blends without additives and also with reference samples containing phenyl salicylate. The compounds showed variable effects, but botho‐Cl andp‐OCH3derivatives showed remarkable effects. They both help in the thermal crosslinking. Also, natural rubber samples containing these derivatives showed remarkable stability in tensile stress, elongation, and swe