SUNISO SONOCO 3/4/5 GS and SL32S/68S

Type and Packing

• SUNISO SL-S series have optimum miscibility and compatibility with HFC refrigerants such as R-134a and R404A.
   
• SUNISO SL-S series are formulated by selected polyol ester basestocks and additives, featuring the following characteristics.
  
  Excellent Hydrolytic Stability
  Remarkable Thermal Stability
  Outstanding Lubricity
  High Electrical Insulating Property
   
• SUNISO SL-S series are available in viscosity grade of ISO VG10, VG15, VG22 and VG32 for various refrigeration systems. 
   
• For the after-market and service field, SUNISO SL-S series are available in 200L drums and 20L pail cans.

Applications Products Compressor Type Applications Refrigerants Recipro Rotary Turbo Screw R-134 R-404A R-410A R-407C SUNISO SL-10S       Refrigerator, Freezer,Chiller SUNISO SL-15S       Refrigerator, Freezer,Chiller SUNISO SL-22S       Refrigerator, Freezer,Chiller SUNISO SL-32S Refrigerator, Freezer, Chiller, Dehumidifier     *Suiso is a trademark of Sonneborn Inc.

SUNISO GS Oils are premium quality oils expressly designed for use as refrigeration compressor lubricants. SUNISO 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 trouble-free service life in the refrigeration systems using above refrigerants. In addition, SUNISO GS Oils also perform excellently with natural refrigerants such as R-717, R-600a and R-290. SUNISO GS Oils are refined from specially selected naphthenic crude oils by special method assuring excellent lubricity and other properties. SUNISO GS Oils are approved by all major air-conditioner, refrigerator, freezer, car air-conditioner manufacturers in the world.

	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 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.

SUNISO GS Oils

Conventional Oils

Sealed Tube Test Terms : 175°C x 14days Catalyst : Fe, Cu, Al Refrigerant : R-12 SUNISO GS Oils feature excellent chemical stability.

 

Floc Test 3GS at -50°C Refrigerant : R-12 SUNISO GS Oils don't precipitate wax deposit in an extremely low temperature section of the system such as valve or evaporator.

 

Pour Point 3GS at -40°C SUNISO GS Oils are featuring outstanding fluidity at a low temperature condition resulting good oil returning in the refrigeration systems.

TYPICAL DATA Property SUNISO 3GS SUNISO 4GS SUNISO 5GS Density 15°C g/cm3 0.909 0.915 0.921 Color ASTM   L0.5 L1.0 L1.0 Viscosity 40°C mm2/s 29.5 54.9 94.6 Viscosity 100°C mm2/s 4.31 5.97 7.78 Flash Point COC °C 178 188 208 Pour Point   °C -40 -35 -27.5 Total Acid No.   mgKOH/g 0.01 0.01 0.01 Aniline Point   °C 75.4 79.8 80.4 Water   ppm 20 20 20 Floc Point   °C -53 -46 -35 For the after-market and service field, Suniso GS Oils are available in 200L Drum and 20L Pail Can. Special package of Carton Case (4L Can x 6) is also available. *Suniso is a trademark of Sonneborn Inc.