Synthetic Ester Lubricant Base Oil
Synthetic Ester Lubricant Base Oil
Special base oil for refrigerating oil LD series
Special base oil for refrigerating oil LD series

Special base oil for refrigerating oil LD series

This series of products is saturated polyol ester. With extreme pressure, anti-oxygen, anti-corrosion and other additives modulated into a synthetic environmental protection refrigerated oil, Suitable for refrigeration systems with R22 as refrigerant, Compressor oil types are reciprocating, screw, rotary, scroll and centrifugal refrigerator, Including freezing chamber, industrial air conditioning, heat pump, central air-conditioning, water chilling unit.

Product Details
Product Specification
Product nameKinematic viscosity 40℃(mm²/s)Kinematic viscosity 100℃(mm²/s)Viscosity index (VI)Pour point ℃Flash point ℃Acid value mgKOH/gWater content ppmR22 20%℃
LD3230.415.39112-572260.0350-60
LD4644.736.5797-482360.0350-60
LD6867.568.287-472460.0350-60
LD9091.799.8784-442500.0350-60
LD10098.4910.4386-442500.0350-40
LD150150.9515.83109-422550.0350-40
LD17017017.3110-382550.0350-40
LD220215.5721.74121-412600.0350-37
LD320326.9732.35139-402680.0350-29
Application scope and recommended dosage

Synthetic freezer oil 98%(Max.)

Product characteristics

Excellent thermal oxidation stability, Prevent lubricating oil deterioration at high temperature;

Excellent dissolution properties when mixed with R22;

Excellent low temperature performance, Very low pour point, Low temperature fluidity is excellent, Ensure system adapts to various low temperature performance;

Different operating viscosity can produce a good seal between rotors, and can be also provides good lubrication in bearings and seals;

Excellent high and low temperature performance, ensure that the oil bath evaporator has a good oil return and good heat exchange rate.

Good material adaptability, Ensure the system works properly for a long time;

Excellent comprehensive performance, Ensure the refrigeration system to work normally for a long time;

The selection of high viscosity grades gives it very superior performance in rotary compressors;

Very low volatility provides good separability with oil and gas;

Packing and storage

Plastic drum packing, net weight 200kg per barrel.

Store and transport as non-dangerous goods in a cool, dry and ventilated place.

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