| 摘要 |
PURPOSE: A conductive spray composition and a tire prepared by using the composition are provided, to improve the conductivity of a tire tread and to enable the static elasticity generated to be discharged outside readily. CONSTITUTION: The conductive spray composition comprises 50-70 wt% of conductive carbon black; 25-50 wt% of latex; and 5-10 wt% of a surfactant. Preferably the latex is any one selected from the group consisting of styrene-butadiene rubber latex, butadiene rubber latex and natural rubber latex; and the surfactant is selected from the group consisting of alkylbenzene sulfonate, alkyl sulfate, alkyl polyoxyethylene sulfate, α-olefin sulfonate and polyoxyalkylene alkyl ether. The tire is prepared by coating the surface of a tread with the spray composition with a thickness of 0.02-0.1 mm. |
