Mobile Gargoyle Arctic SHC 226E
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Mobil Gargoyle Arctic SHC 200 Series are high performance lubricants specially designed for use in fully synthetic refrigeration compressors and heat pumps. Lubricants are formulated from wax-free synthetic hydrocarbon polyalphaolefin (PAO) fluids with superior resistance to thermal and oxidation degradation. Naturally, thanks to their shear strength, high viscosity index and easy fluidity at low temperatures, they can perform in difficult conditions beyond the capacity of traditional mineral oils. Since these oils have low solubility and miscibility in refrigerants,
As a result, it creates thicker film in the environment with pressurized refrigerant gas and reduces shaft seal leakage. Mobil Gargoyle Arctic SHC 200 Series oils reduce friction and friction losses and increase the operating efficiency of the cooling system. These oils are recommended for lubrication of cooling compressors operating at very high temperatures and for systems with very low evaporator temperatures. These are ammonia (NH3) and carbon dioxide
It is suitable for refrigeration compressors using coolants such as (CO2) and at the same time, excellent results have been achieved with CFC coolants such as R-12. These are compatible with all refrigerants except sulfur dioxide and have been observed to be very successful, especially in systems using ammonia (NH3) as coolants. Mobil Gargoyle Arctic SHC 200 Series can be fully mixed with conventional mineral oils, but this can reduce the superior performance characteristics of Mobil synthetic.
Features and Benefits
Mobil SHC Series lubricants are world-renowned and recognized lubricants with innovative and superior performance. The molecular design of PAO synthetic products, led by our scientists, is an indication of Mobil's ongoing commitment to using advanced technology to create unique lubricant products. Our work with equipment manufacturers confirms the information we have obtained as a result of laboratory tests on the unique performance of Mobil Gargoyle Arctic SHC 200 Series lubricants. Industrial machinery
Joint studies with manufacturers have also shown that, as well as excellent fluidity at low temperatures, its resistance to viscosity loss due to mixing of refrigerant gas under pressure provides excellent thickness oil film and shaft sealing.
Mobil Gargoyle Arctic SHC 200 Series oils provide thermal / oxidation resistance, which is a critical feature for high temperature applications due to the nature of the PAO base oils used in it. The molecular distribution of PAO base oils within the narrow range also minimizes evaporation and transport of the oil. Mobil Gargoyle Arctic SHC 200 Series oils provide the following features and potential benefits:
Features Advantages and Benefits
Longer compressor life as well as better shaft sealing, lower bearing fatigue and less
High oil film thickness in the refrigerant environment provides the compressor wear protection feature that will enable programmatic stopping possibilities
Features Advantages and Benefits
Long oil life, extended oil change intervals and more
provides few periodic maintenance
Excellent thermal / oxidation and chemical stability
Provides longer filter life and lower shaft sealing due to low lacquer and deposit formation
Low evaporation prevents viscosity increase, reduces oil consumption
Low temperature fluidity is excellent, there is no wax accumulation and evaporator efficiency is high
High viscosity index and wax-free composition
Provides potential system efficiency increase and low power consumption
Low tensile stress coefficient
Provides long seal life and reduces leakage in the shaft seal
Felt compatibility
Usage places
• Commercial, industrial, heat pump applications and marine cooling systems
• Commercial, industrial and domestic heat pump applications
• Recommended for piston and rotary compressor designs
• Refrigerant gases recommended for use together: Ammonia (NH3) and Carbon Dioxide (CO2)
Specifications and Approvals
Mobile Gargoyle Arctic SHC 200 Series 224 226E 228 230
meets or exceeds the following industry and manufacturer specifications:
USDA H1 Quality Level X X X X
Typical Properties
Mobile Gargoyle Arctic SHC 200 Series 224 226E 228 230
ISO Viscosity Grade - 68 100 220
Viscosity, ASTM D 445
cSt @ 40ºC 29.0 68.0 97 220
cSt @ 100ºC 5.6 10.2 13.7 25.0
Viscosity Index, ASTM D 2270 132 136 147 149
Pour Point, ºC, ASTM D 97 ‹-54 -45 -45 -39
Flash Point, ºC, ASTM D 92 230 266 255 260
Specific Weight 15ºC / 15ºC ASTM D 1298 0.82 0.83 0.84 0.85
Foam Test, ASTM D 892, Seq I 10/0 10/0 10/0 10/0
Trend / Stability, ml / ml
Copper Strip Corrosion, ASTM D 130,3 hrs 1A 1A 1A 1A
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