Aluminum plate rolling tests were performed for the rolling oils with different proportions of filmforming agents and commercial additives in the double roller cold rolling mill.The surface of aluminum after rolling was observed by 3D surface profiler and metallographic microscope,and the effect of filmforming agents on the surface quality of aluminum plate was analyzed.The results show that the filmforming agents and commercial additives relatively improve the oil film strength of the rolling oil and enhance the carrying capacity of rolling oil.The lubricating oil film is easier to be formed by the rolling oil with filmforming agent and commercial additive,which weakens the interaction of rolling interface,and reduces the adhesive wear and adhesion of the surface of rolled aluminum plate,so the rolled aluminum plate is smooth and bright,and the surface quality of aluminum sheet is improved obviously.The filmforming agent can promote the surface wetting and improve the lubricating state,therefore,the surface roughness of the aluminum plate after rolling is reduced by 30% to 35% by the rolling oil added with filmforming agent.