产品特点： 1、油膜强韧、抗磨好，满足中冷增压器和高压共轨大功率发动机的要求。 2、优异的粘温性能，持久的粘度保持能力，即使是涡轮的高温和高速环境，使用过程中的粘度变化小，机油压力稳。 3、优异的碱值储备，有效中和高含硫柴油燃烧产生的酸，防止轴瓦的腐蚀。 4、良好的清净性，防止活塞环的粘结及机体内积碳的沉积。 5、良好的分散性，可分散发动机燃烧后生产积碳颗粒和烟怠，防止磨损和堵塞过滤器。 Product features: 1. The oil film is strong and durable, and it meets the requirements of medium and high pressure common rail power engines. 2. Excellent viscosity-temperature performance, persistent viscosity retention, even the high temperature and high speed environment of the turbine, the viscosity change in the process is small, and the oil pressure is stable. 3. Excellent base reserve, effectively neutralizes the acid produced by high sulphur diesel combustion, preventing corrosion of the bearing. Good cleanliness, preventing the bonding of piston ring and the deposition of carbon in the body. 5. Good dispersion, can disperse engine combustion and produce carbon granules and smoke, prevent wear and blocking filter.