Through freeze etching electron microscope and molecule structure dissection, it was indicated that this product has more ideal structure characteristics of calcium sulfonate and is the ideal component in overbased marine lubricating oil.

• 通过冷冻蚀刻电镜观测及分子结构解剖,表明研制产品具有较为理想的磺酸钙结构特征,是高碱性船用润滑油的理想组分。