BSD-68904 铁路机车四代油复合剂 

Fourth Generation Railway Locomotive  Oil Compound Additive

产品性能/Product Performance 

  本产品是由水杨酸盐清净剂、分散剂和抗氧抗腐剂及减摩剂等复配而成。具有优良的清净分散和抗 氧化性能，能防止高温沉积物和漆膜的生成，同时具有较高的抗腐蚀、防锈、减摩性能，能满足铁路机 车应用中的苛刻要求，长时间有效保护机车。 

     This product is compounded with salicylate detergent, dispersant, high-temperature antioxidant and anticorrosion  agent and friction reducer. It has excellent detergent-dispersancy and antioxidation performance, and can prevent  the formation of high-temperature deposits and paint films. Meanwhile, it has high anticorrosion, antirust and  friction-reducing prerformance, and can meet the stringent requirements in the application of railway locomotives,  effectively protecting the locomotives for a long time.

 适用范围和推荐加剂量/Scope of Application and Recommended Dosage 

 本产品以10.0%加剂量加入到适当的基础油中，可调制铁路机车四代润滑油，满足东风8B、东风11、 进口NY5、NY6、NY7等铁路增压内燃机润滑要求。 

    When this product added to appropriate base oils at a dosage of 10.0%, it can be used to formulate fourth  generation railway locomotive lubricating oils, meeting the lubrication requirements of railway supercharged  internal combustion engine such as Dongfeng 8B, Dongfeng 11, NY5, NY6 and NY7, etc.

技术指标/Technical Parameter