The HYDROL-HFDU (Fire-resistant hydraulic oil ester) product is made up of an ester-based hydraulic fluid base with a fire resistance feature. One of the most prominent features of this product is the high self-ignition point and high viscosity index and lower acid number than other similar products. This product is produced in grades 46 and 68. This product is mainly used in melting, steel and zinc, magnesium and aluminum casting industries. This product is used in the hydraulic system of the casting industry or in industries that deal with molten or flammable metals.
- Very low viscosity changes relative to temperature changes
- Excellent lubrication and good anti-wear properties
- Thermal stability and good oxidation
- Very good protection against corrosion and rust
ISO VG 46
ISO VG 68
Density in 20°C (Kg/m³) 920±10 ASTM - D1298 930±10
Flash Point (C°) 280< ASTM - D92 290<
The HYDROL-HFDU product is used in the hydraulic system of the casting industry or in industries that deal with molten or flammable metals.
The HYDROL-HFDU product is packaged in standard 208-liter barrels.