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A blend of synthetic hydrocarbons, the finest lubricant grade diester and selected additives. the formulation offers a product with exceptionally good viscosity-temperature characteristics, complete shear stability, controlled rubber swell, excellent oxidation stability, and good anti-wear properties. Recommended in operating temperatures from -65F. to +275F.
Uses:
Intended for use in aircraft and missile hydraulic systems.
Specification:
Approved under Military Specification MIL-PRF-87257A. NATO code No.H-538
|
Products |
Specification Requirement |
Typical |
|---|---|---|
|
Viscosity @ 100C |
2.0 min |
2.20 |
|
Viscosity @ 40C |
6.7 min |
6.90 |
|
Viscosity @ -40C |
550 Max |
493 |
|
Viscosity @-54C |
2500 Max |
2307 |
|
3 Hour Stability |
2500 Max |
2320 |
|
Flash Point, C |
160 Min |
178 |
|
Fire Point, C |
170 min |
190 |
|
Evaporation Loss, % |
20.0 Max |
13.0 |
|
Color Standard |
Red |
Pass |
|
Specific Gravity 60/60F |
Report |
0.8420 |
|
Flame Propagation, cm/sec |
0.60 Max |
0.40 |
|
Evaporation Loss, % |
20.0 Max |
13.0 |
|
Pour Point, C |
-60 Max |
-70 |
|
Four Ball Wear, ASTM D-4172 |
0.21 Max |
0.15 |
|
10kg |
0.30 Max |
0.22 |
|
40kg |
0.65 Max |
0.40 |
|
Water, KFR,ppm |
100 Max |
35 |
|
Solid Particle Contamination |
||
|
Residue, mg |
0.3 Max |
<0.1 |
|
Filter Time, Min |
15 Max |
10 |
|
Particle size, Microns |
||
|
5-15 |
10,000 Max |
<1000 |
|
15-25 |
1000 Max |
<150 |
|
26-50 |
150 Max |
<20 |
|
51-100 |
20 Max |
<10 |
|
over 100 |
5 Max |
<2 |
Toll Free: 1-877-240-0909
Fax: 1-877-637-0909
Email: sales@simmonssynthetics.com