Water-glycol Fire-resistant Hydraulic Fluid is fhighly refined fire resistant hydraulic fluid taking water and glycol as base fluid with plural additives such as anti-wear agent, anti-oxidizer, rust inhibitor, defoamer and so on.According to international classification standard, it belongs to water-glycol fire resistant hydraulic fluid of ISO-L-HFC type It also meets requirements of DIN 51502 HFC.
It is designed for use in high-pressure hydraulic systems where the requirements for fire resistance, pump wear protection and viscosity are met by water-glycol fluids.
| Item | Typical results | |||
| ISO VI | 22 | 32 | 46 | 68 |
| Appearance | Red clear transparent liquid | |||
| Kinematic viscosity, @40ºC, mm²/s | 19.8~24.2 | 28.8~35.2 | 41.4~50.6 | 61.2~74.8 |
| Viscosity index, ≥ | 190 | |||
| Density, @20 ºC, kg/m³ | 1.04~1.09 | |||
| PH value, @20 ºC | 8.0~11.0 | |||
| Pour point, ºC ≤ ±5 | -50 | |||
| Copper corrosion, @35ºC,672h | 1a | |||
Air release @ 50°C, mins ≤ | 25 | |||
Four Ball wear,60mins @392N mm ≤ | 1 | |||
| Fire point ºC ≥ | None | |||
- Lower flammability than mineral oils;
- Extended change intervals;
- Excellent antiwear and anti-corrosion performance;
- Good filterability;
- Non-toxic; high level of biodegradability;
- Long service life, lower maintenance costs.
Recommended for all hydraulic systems, operating in conditions where the use of a mineral oil would present a fire hazard. Typical uses include: steel mill equipment, casting shop machinery, furnace door closers, die casting machines and underground equipment,etc.
Applied temperature range: -30ºC~50ºC , applied pressure: 20MPa.
20L plastic pail, 200L metal drum, adjustable according to customers' requirements.
