To improve the fuel economy,an organo-molybdenum friction modifier is needed,and the organic molybdate ester without phosphorus and sulfur is the m.

• 为了提高油品的燃料经济性,需要加入有机钼摩擦改进剂,其中,不含硫磷的钼酸酯添加剂,因其良好的减摩保持性,其应用更为突出。