Mobil EAL Arctic Series
Our Mobil EAL Arctic? Series synthetic refrigerant oils are designed for refrigeration compressors and systems requiring ozone-friendly HFC refrigerants. These Environmental Awareness Lubricants (EAL) are formulated to provide:
- Improved evaporator cleanliness
- Reduced compressor wear
- Excellent low temperature fluidity
- High system efficiency and proper oil return in refrigeration system designs
The Mobil EAL? brand of refrigeration lubricants is recognized around the world for excellent performance and environmental compatibility.
Features and Benefits
Mobil EAL Arctic Series Lubricants are recognised and appreciated around the world for their excellent performance with a wide range of refrigerants and operating conditions. Mobil EAL Arctic Series was designed to complement the new generation of ozone-friendly and lower Global Warming refrigerants mandated by the Montreal and Kyoto Protocols followed by even more stringent regional agreements such European F-gas regulation. A key factor in the development of Mobil EAL Arctic Series of lubricants was our close contacts with key compressor OEMs and system designers to ensure that our product offerings will provide exceptional performance in a wide range of applications.
This work in combination with our lab testing has helped confirm the exceptional performance of the Mobil EAL Arctic Series. This cooperative work allowed an optimum design of synthetic POE molecules for each viscosity grade in the series and the development of an additive package to meet the stability and compatibility requirements for refrigeration applications.
Features
Advantages and Potential Benefits
Excellent high temperature stability
Improved evaporator cleanliness, less unscheduled downtime and reduced maintenance costs
Well defined miscibility and P-V-T relationships with HFC refrigerants
Assures high system efficiency and proper oil return in refrigeration system designs
Very good anti-wear properties
Reduced compressor wear resulting in lower maintenance costs
High Viscosity Index and wax-free
Excellent low temperature fluidity, no waxy deposits and improved evaporator efficiency
Wide viscosity range
Can meet specific viscosity requirements of a wide range of equipment and applications
Applications
Application considerations: Mobil EAL Arctic Series oils are hygroscopic and care must be taken to avoid moisture absorption during handling. Packages should be tightly closed when not in use, and small packaging preferred. Product should not be transferred to plastic containers that may allow moisture ingress.
Mobil EAL Arctic Series are recommended for refrigeration systems where HFC, HFO and HFO/FHC blends refrigerants are used. The application range is wide from Domestic/Tertiary applications (Heating, Ventilation, Air Conditioning HVAC) to commercial applications (food conservation, transportation) and industrial applications (food processing, freezing).
Mobil EAL Arctic Series must not be used in ammonia systems (NH3 / R-717).
Properties and Specifications
Property
22
32
46
68
100
170
220
22 CC
Grade
ISO 22
ISO 32
ISO 46
ISO 68
ISO 100
ISO 220
ISO 22
Density @ 15 C, kg/l, ASTM D4052
0.989
Flash Point, Cleveland Open Cup, �C, ASTM D92
252
250
258
256
271
279
285
259
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445
4.7
5.6
6.9
8.3
10.6
15.3
18.1
4.9
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
23.5
31.6
46.2
65
96
168
221
23.6
Pour Point, �C, ASTM D5950
-59
-55
-46
-40
-34
-29
-28
-58
Specific Gravity, 15.6 C/15.6 C, ASTM D4052
0.993
0.985
0.976
0.967
0.967
0.969
0.966
0.991
Total Acid Number, mgKOH/g, ASTM D974(mod)
0.02
0.02
0.02
0.02
0.02
0.05
0.03
0.03
Viscosity Index, ASTM D2270
114
115
104
96
93
91
88
134
