This product features excellent thermal and hydrolysis stability, outstanding anti-oxidation and anti-wear performance, which can effectively solve the abrasion of engine’s cylinder sleeve and piston under high temperature and pressure. It can be widely applied to various oils, especially for high grade diesel engine oil and gasoline engine oil. Item Typical Value Test Methods Appearance Amber transparent liquid Visual test Color number, number 0.8 GB/T 6540 or ASTM D -1500 Density (20℃) kg/m3…