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 Royco
Lubricants
ROYCO® 560
ADVANCED LUBRICANT FOR GAS TURBINE ENGINES
GENERAL INFORMATION:
ROYCO 560 has been developed for the increased demands of the latest
technological developments in gas turbine engines. With the advent of
higher bypass ratio engines, higher thrust output, and consequently higher
engine operating temperatures and pressures, this fluid has demonstrated a
remarkable savings in lower maintenance costs and down time. ROYCO 560 far
surpasses the performance of traditional Type II (Mil-PRF-23699) fluids by
combining higher thermal-oxidative stability with lower carbon residue
formation. This results in better engine performance and longer periods
between MOH. In addition, this third generation oil can be used in any
older engine designed to run on Mil-L-23699 type fluids so that even these
engines can realize the same performance benefits. Indeed, it has been
demonstrated that third generation fluids can offer significant advantages
over traditional oils in terms of lubricant life, engine cleanliness, and
reduced emissions.
TYPICAL PROPERTIES:
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PROPERTIES
Viscosity @100°C, cSt
Viscosity @ 40°C, cSt
Viscosity @-40°C, cSt
Flash Point, °F (C.O.C.)
Pour Point, °F
Neutralization No.
Evaporation, % loss (6 1/2 hrs/400°F)
Thermal Stability (96 hrs/525 °F)
Viscosity @ 100 °F, % Change
Acid Number Change, mg KOH/g
Metal Weight Change, mg/cm2
Oxidation and Corrosion Stability (72 hrs/400 °F)
Corrosion
Steel, wt. change, mg/ cm2
Silver, wt. change, mg/ cm2
Aluminum, wt. change, mg/ cm2
Magnesium, wt. change, mg/ cm2
Copper, wt. change, mg/ cm2
Oxidation
Viscosity Change @ 100°F, %
Total Acid Number Change
Contamination, mg/100 ml
Sediment, 1.2 micron filter, mg/
Total Ash, mg
Foaming, ml initial/ml final, Seq I, II, III
Synthetic Rubber Swell
“H", % Swell (72 hrs/158°F)
"F", % Swell (72 hrs/400°F)
Bearing Rig Test, Type 1 1/2, 100 hrs.
Demerit Rating
Filter Deposits, gm
Oil Consumption
Viscosity Change @ 100°F, %
Total Acid Number Change, mq KOH/g |
ROYCO 560
5.3
27.5
10,050
515
-75
0.14
2.5
+0.56
+1.92
-0.40
+0.02
+0.02
-0.01
+0.02
+0.00
20.1
0.52
0.67
4.73
0.001
nil
13.0
12.2
10-20
0.5
750
20.9
1.0
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ADVANTAGES:
• Reduces maintenance costs and downtime
• Lowers deposit formation for improved engine life
• Improves service intervals
• Reduces emissions
APPROVALS:
ROYCO 560 has been approved for use in most aviation gas turbine engines
requiring Mil-PRF-23699 approved fluids.
In addition, ROYCO 560 is approved for use in industrial gas turbines
manufactured by the Solar Division of Caterpillar, General Electric, Pratt
& Whitney, Allison, Rolls Royce, and most others. Specific engine approval
information may be obtained on request. ROYCO 560 is qualified to
MIL-SPEC: MIL-PRF-23699F Grade HTS.
Give us a call for information, pricing and availability.
Our dedicated staff is eager to hear from you.
Royco and all
associated logo's are registered trademarks of Anderol Inc.
Distributed by QCLubricants, Inc. All Rights Reserved.
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