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ArChine Vacumtech HT 68
High Quality Semi-synthetic Vacuum Pump Oil


Description
ArChine Vacumtech HT 68 is semi-synthetic vacuum pump oil based on highly refined, high pressure hydrogenation cracking and dewaxing paraffins. ArChine Vacumtech HT 68, with lower vapor pressure, excellent lubricant and acid resistant properties, has been focused on demanding conditions to extend service life of equipments. A variety of additives formula makes it much better in performance than normal vacuum oils.It is recommended to use in vacuum centrifugal pump, screw compressor, piston compressor, etc under the adverse circumstance.
Advantages
●formula of antirust and antacid additives ------- Reduce cost
● Excellent oxidation stability ------- Longer service life
● Lower vapor pressure------- Improve performance, reduce the reaction of oil and acid
● Excellent heat and hydrolysis stability ------- Extend oil change period
● Reduce carbon accumulation and slagging tendency ------- Lower maintenance
Typical Properties


Test

Value*

Viscosity @ 40℃, cSt, ASTM D445

68.1

Viscosity @ 100℃, cSt, ASTM D445

8.8

Pour point, ℃, ASTM D97

-27

Flash point, C.O.C., ℃, ASTM D92

238

Copper corrosion, 1hr/100℃

1

Specific gravity, ASTM D1298

0.864

*These values are not intended for use in preparing specifications.

 

 

 
 
   
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