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Royco Lubricants
ROYCO 602
FLUID COOLING HYDROGENATED POLYALPHAOLEFIN SYN HYDROCARBON FLUID
GENERAL INFORMATION:
ROYCO 602 is a synthetic based fluid composed of a highly branched,
compact, and very stable synthetic hydrocarbon known as polyalphaolefin (PAO).
Modern technology additives are provided to provide long-term storage
stability. ROYCO 602 offers exceptional performance over a wide
temperature range and does not react with water, resulting in cleaner
operating systems and longer component life. 
APPLICATIONS:
ROYCO 602 is recommended for use as a dielectric cooling fluid for
aircraft avionics systems, high-powered transmitter equipment and power
supplies, as well as many ordnance systems. ROYCO 602 may also be
considered
for use in electronics cooling systems such as circulating computer
coolant systems. Benefits include lower initial cost, longer fluid life,
lower weight, and lower toxicity when compared to other types of avionic
coolants.
Since ROYCO 602 does not react with water, no specialized reclamation
equipment is required and there may be less environmental impact potential
in the event of a spill.
TYPICAL PROPERTIES:
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Property
Gravity, API
Specific Gravity, 15.6 °C
Kinematic Viscosity@ 100 °C, cSt
Kinematic Viscosity@ 40 °C, cSt
Kinematic Viscosity@ -40 °C, cSt
Kinematic Viscosity@ -54 °C, cSt
Viscosity Index
Pour Point, °F
Total Acid Number, mg KOH/g
Flash Point, °C
Fire Point, °C
Evaporation, 400 °F, 6.5hr, %
Water Content, ppm
Density, gm/cc
@ 0 °C
@ 100 °C
@ 190 °C
Specific Heat, Cp, cal/g-°C
@ -17.8 °C
@ 37.8 °C
@ 149 °C
@ 260 °C
Thermal Conductivity, cal/hr/cm2 (°C/cm)
@ -17.8 °C
@ 37.8 °C
@ 149 °C
@ 260 °C
Coefficient of Thermal Expansion, 1/°
0-50 °C
50-100 °C
100-150 °C
150-190 °C
Dielectric Constant, 400 Hz
Power Factor, 400 Hz
Dielectric Breakdown Voltage, KV
Volume Resistivity, ohm-cm
Particulates |
Test Method
API
ASTM D1298
ASTM D445
ASTM D445
ASTM D445
ASTM D445
ASTM D2270
ASTM D97
ASTM D664
ASTM D92
ASTM D92
ASTM D 972
ASTM D1744
Dilatometer
ASTM D2766
Dilatometer
ASTM D877
ASTM D1169
Automated Counter
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Royco 602
45.3
0.7999
1.72
5.19
277
1087
145
-100
< 0.01
158
175
17
< 30
0.8058
0.7392
0.6768
0.49
0.54
0.63
0.72
1.26
1.21
1.12
1.02
0.00083
0.00092
0.00103
0.00117
2.10
< 0.0001
50
2.9 X 1015
Pass |
LIMITATIONS:
ROYCO 602 may soften certain paints and natural rubber elastomers due to
the synthetic base oils. The product may also cause irritation if it comes
in contact with the eyes due to the silicone component.
PACKAGING:
ROYCO 602 is available in 5 gallon pails, and 55 gallon drums.
APPROVALS:
ROYCO 602 meets all requirements and is qualified against MILSPEC:
MIL-PRF-87252
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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