QH COSMOLUBRIC® B 220 is the latest development in Quaker Houghton’s complete line of fire resistant hydraulic fluids for industry.
QH COSMOLUBRIC® B 220 is a vegetable oil derived, biodegradable, fire resistant hydraulic fluid formulated with additives to enhance corrosion protection, metal passivation, and oxidative inhibition. It is Factory Mutual approved as a less hazardous fluid.
Applications
QH COSMOLUBRIC® B 220 is designed to replace mineral oil based hydraulic fluid as well as polyol ester fluids. QH COSMOLUBRIC® B 220 can be used in or near fire hazards and in environmentally sensitive hydraulic applications without compromising the overall hydraulic system operation.
Properties
| PROPERTY | TYPICAL VALUE | UNIT |
|---|---|---|
| Appearance | Clear light amber fluid | |
| ISO viscosity grade | 46 | |
| Viscosity At 100°F At 40°C At 212°F At 100°C |
221 46 59 9.6 |
SUS cSt SUS cSt |
| Viscosity Index | 227 | |
| Total Acid Number | 0.65 | mg KOH/g |
| Specific Gravity at 60°F (15.6°C) | 0.92 | g/cm³ |
| Pounds per U.S. Gallon at 60°F | 7.65 | lbs/gal |
Key Benefits
- Factory Mutual Approved
- Suitable for use at a wide temperature range
- Resists oxidation and enhances service life
- Long plant/equipment life
- Based on high grade natural ester
- Biodegradable
