A transmission fluid composition for automobiles comprises a lubricating base oil, (A) an oil-soluble metal salt overbased with a specific alkaline earth metal borate, and (B) a sulfur-containing extreme pressure additive. The transmission fluid can enhance a metallic friction coefficient, leading to the achievement of improved transmission torque.
一种用于汽车的变速箱油组合物由润滑基础油、(A) 添加了特定碱土
金属
硼酸盐的油溶性
金属盐和 (B) 含
硫极压添加剂组成。该传动液可以提高
金属摩擦系数,从而提高传动扭矩。