The effect of the predispersed resorcinol in the coating compound of brassplated steel cord for radial tire was investigated by comparing to the conventional resorcinol.

• 通过与普通间苯二酚的对比试验，探讨了预分散间苯二酚在子午线轮胎镀铜钢丝帘布覆胶中的应用效果。