summary:
This product is based on semisynthetic oil and refined with additives such as oxidation, rust, corrosion and foam resistance.
[performance features]
Excellent vacuum characteristics, ultra-low saturated vapor pressure and extremely high limit vacuum; excellent adhesion, low temperature and high temperature;
Low volatile loss and long service life;
Good lubricity, antifoaming and oil-water separation.
[executive standard]
This product conforms to gb16630-1996.
[typical data]

Project	Typical data
ISO Viscosity grade	46	68	100	150
Kinematic viscosity (40℃)，mm 2 /s	41.4~50.6	41.4~50.6	90~100	135~160
Pour point，℃ Not higher than	-25	-20	-15	-15
Flash point (opening), ℃ not less than	220	220	240	240
Neutralization value mgKOH / G is not greater than	0.05	0.05	0.05	0.05
Corrosion (t2cu100 ℃) for 3h is not more than	1	1	1	1
Limit pressure PA is not greater than	267*10-6	267*10-6	267*10-6	267*10-6
Saturated vapor pressure (20 ℃) Pa not more than	533*10	533*10	533*10	533*10
Limit pressure (60 CD °) Pa is not more than	933*10	933*10	933*10	933*10

[purpose]
Applicable to all kinds of mechanical vacuum pumps and systems requiring high vacuum, such as reciprocating, rotary, sliding
Lubrication, sealing and cooling of valve and piston vacuum pumps;
Applicable temperature range: - 15-150 ℃.
[precautions]
Consult the manufacturer before mixing this product with other oil products;
Prevent water and impurities from mixing during storage and transportation.
[packaging]
* 4L iron barrel, 20 plastic barrel, 200L iron barrel or packaging according to customer's requirements.

Previous:4503 semi synthetic air compressor oil Next:4504 synthetic silicon based compressor oil