This product is a palm red transparent oily liquid. By nano calcium borate, high temperature antioxidant, metal attenuated agent and advanced synthetic ester modulation, belong to no phosphorus, low sulfur, low ash energy conservation and environmental protection products. Can be applied to replace ZDDP in whole or in part, T321, T301 occasions such as sulfur, phosphorus, chlorine agent. In the vast majority of oil has increased load, reducing refined spot, reduce the effect of friction resistance, and as a variety of oil lubrication synergist.