MOBIL GARGOYIE 300,155 美孚佳高冷冻机油

Gargoyle Arctic 155, C Heavy and 300 products are high performance naphthenic mineral oils primarily intended for use in refrigeration compressors. They have low pour points and excellent fluidity at very low temperatures by virtue of being almost wax-free. Consequently, use of these Gargoyle Arctic oils ensures that evaporator tubes are kept clean to improve heat transfer and to reduce downtime for maintenance. They have good chemical stability and are suitable both for cylinder and bearing lubrication.

Gargoyle Arctic 155, C Heavy and 300 are compatible with all refrigerants except sulphur dioxide. They are not recommended for use with HFC refrigerants. The moisture content of Gargoyle Arctic 155, C Heavy and 300 oils is very low when the oils are packaged. Every precaution should be taken to keep the oils dry to avoid the formation of ice in expansion valves, and to limit the risks of oil degradation, copper plating, etc.

The Gargoyle Arctic brand of refrigeration oils enjoy a world-wide reputation for good performance based on their use in a wide variety of refrigeration applications over the past several decades. Gargoyle Arctic 155, C Heavy and 300 were the pioneers of this brand and are specially manufactured to provide the specific properties required for refrigeration equipment. Not least among these are low pour point. Gargoyle Arctic 155, C Heavy and 300 offer the following features and potential benefits:

Features
Advantages and Potential Benefits

Low wax contentExcellent low temperature flow and evaporator heat transfer for optimum system efficiency

Good chemical stabilityLong service life resulting in less downtime and lower maintenance costs

Multi-purpose lubricantsSuitability for the lubrication of both cylinders and bearings reduces oil inventories
 

The Gargoyle Arctic 155, C Heavy and 300 products are recommended for cylinder and bearing lubrication in all conventional refrigeration compressors and for all other machinery operating at sub-zero temperatures. Typical applications include:

Gargoyle Arctic Series
Gargoyle Arctic 155
Gargoyle Arctic C Heavy
Gargoyle Arctic 300

ISO Viscosity Grade324668

Viscosity, ASTM D 445, cSt @ 40o C32.046.068.0

Pour Point, oC, ASTM D 97-42-42-42

Flash Point, oC, ASTM D 92190195200

Specific Gravity @15o C/15o C, ASTM D 12980.910.910.91

Total Acid Number, ASTM D 974, mg KOH/g0.010.010.01

Flocculation Point, R 12, DIN 51351, oC-36-36-31