68#I don't know
100#
Vacuum pump oil is pure mineral oil of high quality and low vapour pressure. For a general compressor oil that does not meet a high vacuum operation. The product has been dehydrated and containers must be kept sealed while stored to prevent exposure to deep-water cold air-conditioning systems, car air conditioners, home appliances and recommended use
Hfc-134a
Compressors for refrigerants。
Product description
:
Mifu vacuum pump oil is a high viscosity index, medium viscosity from very high pure mineral oil, and high quality solvent refining the lubrication of basic oil vacuum pump cylinders. Preventive measures are taken to ensure that mobil vacuum pump oil is prepackaged without water。
Product advantages
:
Mifu vacuum pump oil has the following advantages:
Good air release, efficient pump operation
Good emulsion, fast
Water separation and resistance to emulsion formation
Good rust and corrosion protection
Well protected against wear and tear, start and border conditions
Long useful life, due to high levels of chemical and heat stability from
Sediment formation and freedom
Apply
:
It is recommended that mifu vacuum pump oil vacuum pump tank lubrication should be suitable for application areas involving
50
Vacuum pumps marketed in high vacuums under pressure from micro-mercury。
It is also appropriate for the bearings and seal glands of the pumps。
Typical data:
Product name
Percentage
Inclination °c
Flash point °c
Viscosity (40°c)
Chase
Iso
Sticky level
U. S. F. 32# vacuum pump oil
0. 887
It's 10
240
32
32
Usf 46 # vacuum pump oil
0. 890
-18. 0
254
46
46
Mobil 68# vacuum pump oil
0. 890
- 9. 4
232
68
68
U. S. F. 100% vacuum pump oil
0. 879
-12
250
100
100
