China Lubu Hfdu Fire-resistant Hydraulic Fluid Manufacturers,Suppliers
Base oil | Synthetic ester oil |
ISO Grade | 46, 68 |
Item | Typical Results | |
ISO Grade | 46 | 68 |
Base oil viscosity [mm²/s] at 100 °C at 40 °C |
9.00 41.4~50.6 |
11.00 61.2~74.8 |
Viscosity index | 180 | 180 |
Flash point [°C] | 280 | 280 |
Pour point [°C] | -28 | -28 |
Fire point [°C] | 330 | 330 |
Manifold burning test | Pass |
High flash point,high burning point, good fire resistance;
Excellent thermal and oxidation stability;
Excellent anti-wear performance;
Compatible with iron, steel and most non-ferrous metals and their alloys;
Wide operating temperatures range from –20°C to 90°C. Suitable for use in hydraulic systems operating at a constant pressure of >40 MPa;
Non-toxic, non-irritating and contains no hazardous ingredients, safe to use and handle;
Excellent storage stability and long product life comparable to conventional mineral oil fluids or polyglycols;
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