HFD Synthetic ester type fire resistant hydraulic oil compound
[Return]Product name:HFD Synthetic ester type fire resistant hydraulic oil compound
Product introduction:Synthetic ester type fire resisting hydraulic oil compound is mainly used in the preparation of synthetic ester fire resisting hydraulic oil, the special formula system contains anti-rust agent, antioxidant, anti-wear agent, metal passivation agent and so on. The recommended dosage is 4.0%. Additional defoamer may be required.
Formula ratio
Synthetic ester:96.0%
compounding agent:4.0%
Defoamer:20ppm
Typical data:
Test item | Unit | Typical value | Test method |
Appearance | - | clear and transparent | Visual |
Kinematic viscosity (40℃) | mm2/s | 48.21 | ASTM D445 |
Kinematic viscosity (100℃) | mm2/s | 9.72 | |
Viscosity index | - | 185 | ASTM D2270 |
Density@20℃ | g/cm3 | 0.92 | ASTM D4502 |
Flash point | ℃ | >280 | ASTM D92 |
Foam characteristic | mL/mL mL/mL mL/mL | 10/0 10/0 15/0 |
ASTM D892 |
