Trimethylolpropane Oleate Synthetic Ester Base Oil Trioleate

Trimethylolpropane trioleate is a synthetic ester base oil with excellent lubricating properties, high viscosity index, and good fire resistance. It boasts a biodegradation rate of over 90%, making it an ideal base oil for No. 46 and 68 synthetic ester-type fire-resistant hydraulic fluids. As an oiliness agent, it is widely used in cold-rolling fluids for steel plates, tube drawing oils, cutting oils, release agents, and other metalworking fluids. It can also serve as an intermediate for textile and leather auxiliaries and as a textile oil.
Alias: Trimethylolpropane oleate, TMPTO, TMP oleate
English name: Trimethylolpropane trioleate
CAS No.: 57675-44-2 Molecular formula: C60H110O6
Molecular weight: 927.51

Application: Can be used in fire-resistant hydraulic fluids, cutting and grinding oils (fluids), rolling oils, wire drawing and stamping oils (fluids), etc.
Addition ratio: Varies from 5-95%

Technical specifications
Product name: XPH46
Appearance (20°C, visual): Colorless transparent liquid
Density (20°C)/(g/cm³): 0.92
Kinematic viscosity (40°C, mm²/s): 45-52
Kinematic viscosity (100°C, mm²/s): 9.5
Acid value/(mgKOH/g): ≤1.0
Hydroxyl value/(mgKOH/g): 12.52
Flash point (°C, open cup): 320
Water content (%): ≤0.1