QH COSMOLUBRIC® B 230 is a synthetic, biodegradable fire resistant hydraulic fluid based on naturally sourced organic esters with a viscosity grade of ISO VG68.
Its high lubricity and anti-wear characteristics ensure reliable protection of hydraulic systems and components.
Applications
An environmentally friendly alternative to mineral-based hydraulic oils, QH COSMOLUBRIC® B 230 reduces fire risks where hydraulic equipment operates near flames, hot surfaces or molten metals.
It is particularly suited to systems that require high lubrication, or which are prone to leakage into water courses.
QH COSMOLUBRIC® B 230 is respected worldwide in steel and aluminium production, pressure die-casting, glassmaking, polymer forming and many other high fire risk industries.
Properties
| PROPERTY | TYPICAL VALUE | UNIT |
|---|---|---|
| Appearance | Clear light amber fluid | |
| ISO viscosity grade | 68 | |
| Viscosity At 100°F At 40°C At 212°F At 100°C |
308 68 75 13 |
SUS cSt SUS cSt |
| Viscosity Index | 214 | |
| Total Acid Number | 0.9 | mg KOH/g |
| Specific Gravity at 60°F (15.6°C ) | 0.92 | g/cm³ |
| Pounds per U.S. Gallon at 60°F | 7.7 | 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
