基础油和添加剂组成与 Caterpillar 1H_2 发动机试验中高温清净性的关系

THE RELATIONSHIP BETWEEN COMPOSITIONS OF BASE OILS & ADDITIVES AND HIGH TEMPERATURE DETERGENCY ON CATERPILLAR 1H2 ENGINE TEST

针对１０Ｗ／３０ＳＤ／ＣＣ通用内燃机油研制难点——高温清净性问题，研究了基础油和添加剂组成与Ｃａｔｅｒ－ｐｉｌａｒ１Ｈ２发动机试验中高温清净性的关系，并据此研究结果解决了这一难点。

Aiming at the problem of high temperature detergency in research of 10W/30 SD/CC universal internal combustion engine oil,studied the relationship between compositions of base oils & additives and high temperature detergency on Caterpillar 1H2 engine test,solved this key point.