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Hangzhou Sporlan Heating and Refrigerating Equipment Co.,Ltd
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Click to enlarge image
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Brand Name |
sikelan |
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Function:
- SIKELAN GS Oils are the premium-quality oils, expressly designed for use as refrigeration compressor lubricants.
- SIKELAN GS Oils are miscible well with HCFC and CFC refrigerants such as R-22,R-502 and R-12 while featuring excellent stability and giving long troublefree service life in the refrigeration systems using ablove refrigerants. In addition, SIKELAN GS Oils also perform excellently with natural refrigerants such as R-717, R-600a and R-290.
- SIKELAN GS Oils are refined from specially selected naphthenic crude oils by special method assuring excellent lubricity and other properties.
- SIKELAN GS Oils are approved by all major airconditioner, refrigerator, freezer, car air-conditioner manufacturers in the world.
Feature:
- Chemical Stability: To resist chemical reaction with the refrigerant or other material normally present in the system.
- Thermal Stability: To eliminate excessive carbon deposits at compressor hot spots such as valves or discharge ports.
- Low Wax Content: To prevent separation of flocculant wax from the oil-refrigerant mixture at the low temperature points in the system.
- Low Pour Point: To prevent separated oil from congealing in refrigerant lines.
- High Dielectric Strength: To insure the good insulating properties. In hermetic units, the oil-refrigerant mixture serves as an insulator between the motor and the compressor body.
- Proper Viscosity: Even when diluted with refrigerant so as to insure high film strength at elevated operating temperatures and while providing good fluidity under coldest operating conditions.
- No Contamination: To prevent scarring of bearing surfaces, plugging of lines or oil ports and general deterioration.
Specification:
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Typical Item
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Test Method
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SIKELAN 1GS
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SIKELAN 2GS
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SIKELAN 3GS
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SIKELAN 4GS
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SIKELAN 5GS
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Density 15âÂÂg/cm3
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ASTMD1250
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0.894
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0.902
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0.909
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0.915
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0.921
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Chroma ASTM
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ASTMD1500
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L0.5
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L0.5
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L0.5
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L1.0
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L1.0
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Kinematical viscosity 40â mm2/s
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ASTMD445
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12.3
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18.9
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29.5
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54.9
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94.6
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Kinematical viscosity 100âÂÂmm2/s
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ASTMD445
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2.70
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3.44
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4.31
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5.97
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7.78
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Flash point COCâÂÂ
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ASTMD92
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160
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168
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178
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188
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208
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Pour point âÂÂ
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ASTMD97
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-47.5
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-45
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-40
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-35
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-27.5
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TAN mgKOH/g
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ASTMD974
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0.01
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0.01
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0.01
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0.01
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0.01
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Aniline point âÂÂ
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ASTMD611
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72.8
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73.5
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75.4
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79.8
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80.4
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Moisture ppm
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ASTMD4928
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20
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20
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20
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20
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20
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Flock point âÂÂ
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ANSI/ASHRAE 86
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-54
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-54
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-53
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-46
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-35
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