... All kinds of petroleum additives. lubricant additive The common used sigle agent series include ... etc. 2. dispersant: T151 T154 T155 etc. 3. anti-oxidation & antiwear agent: T202, T203, T205 etc. 4 ... ,T405, T406 etc. 6. demulsifier: T1001 etc. 7. anti-oxidation & anti-adhesive: T501, T531, T551 etc. 8. tackifier: T612, ... us, we can supply more detailed information for you. Additive for Lubricant oil