本发明属于轧制润滑技术领域，具体涉及一种用于钛及钛合金板带轧制的润滑剂。该润滑剂由下述物质按质量百分比构成：机油70.0％‑75.0％、牛油5.0％‑10.0％、复合乳化剂2.0％‑4.0％、氟化石墨烯0.05％‑0.1％、抗氧剂0.1％‑0.5％、油性剂0.5％‑1.0％、消泡剂0.01％‑0.05％、极压剂0.5％‑1.0％、防锈剂0.5％‑1.5％、余量为水。本发明是在传统轧制润滑剂的基础上，将纳米技术应用其中，并结合卤素元素可与钛形成层状结构化合物的特点而制备的。该润滑剂具有低能耗、耐高温的特性，改善了加工过程中的粘辊现象，延长了轧辊的使用寿命，提高了板面质量。 

The invention belongs to the technical field of rolling lubrication and in particular relates to a rolling lubricant for titanium and titanium alloy plate strips. The lubricant is composed of the following substances in percentage by mass: 70.0-75.0% of engine oil, 5.0-10.0% of beef tallow, 2.0-4.0% of a compound emulsifier, 0.05-0.1% of fluorinated graphene, 0.1-0.5% of an antioxidant, 0.5-1.0% of an oiliness agent, 0.01-0.05% of an antifoaming agent, 0.5-1.0% of an extreme pressure agent, 0.5-1.5% of an anti-rust agent and the balance of water. The lubricant disclosed by the invention is prepared by applying a nanometer technology the lubricant on the basis of the traditional rolling lubricant and combining the characteristic that halogen elements can form layered structural compounds with titanium. The lubricant has the characteristics of low energy consumption and high temperature resistance, the roll banding phenomenon in the processing flow is improved, the service life of a roller is prolonged, and the plate quality is improved.