ATS EV LD-B series refrigeration oil is made of super exquisite base oil and advanced special additives. ATS EV LD-B series made of proper amount of ash less addictive in order to meet the property of anti-corrosion, oxidation stability and enhance bearing ability. This product is wax free and with outstanding cryogenic property. Extremely low evaporated residue helps to prevent blocking phenomenon. When combining with amine, Freon, chlorofluoromethane coolant medium, ATS EV LD-B series is endowed with excellent thermochemical stability and electrical insulation property, as well as lower pour point and solidifying point. It is highly recommended to all types of refrigeration compressor system. Additionally, due to excellent cryogenic property, it is recommended to other low temperature circumstances.

Product features

● Outstanding cold flow property and best dissolvability

● Excellent oil film strength and anti-wearing property; extremely high flash point to enhance security

● Better control performance for carbon distribution and glue film to reduce sediment; Low volatility;

● Outstanding anti-corrosion property, better performance for preventing water pollution

Recommendation application

ATS EV LD－B series refrigeration oil is suitable for totally enclosed type cooling compressor in both home-use and commercial-use coolant system. It is adaptable to screw type, rotary type compressor as well as reciprocating type compressor.

Typical parameters:

Testing programme	B22	B32	B46	B68	B100	B150	B220	B320
Color	Jasmine	Jasmine	Jasmine	Jasmine	Jasmine	Jasmine	Jasmine	Jasmine
Density 20℃	0.85	0.856	0.856	0.856	0.87	0.87	0.87	0.87
Viscosity40℃	22	32	46	68	100	150	220	320
Pour point℃	-47	-47	-44	-40	-37	-35	-33	-31
Flash point℃	195	201	203	203	232	235	232	240
Sheet copper corrosion	1a	1a	1a	1a	1a	1a	1a	1a
Acid value mgKon/g	0.02	0.02	0.02	0.02	0.02	0.03	0.02	0.03
Moisture content ppm	25	25	25	25	25	25	25	25
Dielectric strength kv no lower than	30	30	30	30	30	30	30	30
Flocculation point ℃ no higher than	-50	-50	-47	-45	-40	-39	-38	-38
Foam performance property - 24℃ ml/ml	50/10	50/10	50/10	50/10	50/10	50/10	50/10	50/10
Carbon residue %no higher than	0.02	0.02	0.02	0.025	0.02	0.03	0.03	0.03