- End Uses:Fire-Resistant Hydraulic Oils
- Fluids & Lubricants Type:Hydraulic Oils & Fluids
- Chemical Family:Phosphates, Phosphorous-based Compounds
- Synonyms:Isopropylated Phenol Phosphate, Triisopropylated Phenyl Phosphate
Rokolub FR I-46 is an aryl phosphate ester in the form of a colorless to pale yellow liquid. It is characterized by the viscosity of the ISO VG 46 grade. The product is a synthetic base oil used as a fire resistant hydraulic fluid type HFDR according to ISO 6743-4. Thanks to high fire resistance and unique self-extinguishing properties, it is ideal for devices exposed to fire. Using it does not create a fire hazard even in extreme situations (e.g. contact of the sprayed liquid with a fire source).