SYF-975 FIRE RESISTANT HYDRAULIC FLUID
Product
Description
SYF-975 is a synthetic fire-resistant hydraulic
fluid. It is used as replacement for mineral oil fluids is recommended whenever
a major fire hazard exists associated with industrial systems.
Applications
SYF-975 is primarily recommended in die casting machines, hydraulic
forging presses and hammers, machines and drive systems in the mining industry
and robot welding machines.
SYF-975 fluids possess a very high oxidation resistance and are able to
resist for a long term thermic-oxidative conditions, without suffering major
degradation. The joint action of metals, water and pollutant can accelerate the
oxygen attack at high temperature, therefore, in order to get the best
performances of the in-service fluid, it is advisable to maintain its
cleanliness and reduce water contamination.
Benefits
• Superior fire
resistance.
• Excellent anti-wear
performance.
• Low order of toxicity
• Compatible with
standard seals.
• Low pour points.
• Shear stability.
• Good viscosity indices.
Typical Properties
Properties |
SYF-975/46 |
SYF-975/68 |
Specific gravity at 20/20°C |
0.919 |
0.928 |
Pour point, ⁰C (5th Lux. Report)
|
-32 |
-35 |
Viscosity at 40°C |
46 |
68 |
Viscosity at 100°C |
9.5 |
12.6 |
Viscosity Index |
197 |
188 |
Corrosion (5th Lux Report) |
Pass |
Pass |
Rust prevention, degree of
corrosion |
No Rust |
No Rust |
Stages A and B |
Pass |
Pass |
Copper strip test degree of corrosion |
1a |
1a |
Cleanness level Class |
7 |
7 |