Hiren 77 (High Vacuum Oil)
Product Details
@100C Torr 4x10e-03
Pour point C ASTM D97-93 -15C
Flash point C ASTM D93-94 240C
Oil seperation min 40-40-0(5)
Reaction Neutral
Ultimate pressure Torr 1x10e-05>
Can be applied for all situations in optical science, medicine, coating, lamps and tubes, car industry, packing, metallurgy.
Can be replaced N 62, Ultragrade 19.
Packing unit:20 L, 200L
Typical Physical Properties
Specific gravity(20C)(68F) g/cm3 ASTM D1298 0.88
Kinematic viscosity(40C) cSt ASTM D445-94 76.8
Vapor pressure
@20C Torr
Useful temperature: around 60C
Uses: Two- stage oil sealed rotary vacuum pump
that it minimizes deposits and reduces maintenance hours.
It has an outstanding resistance to oil oxidation, sludge formation and oil thickening so
contains a unique additional fluid in its highly refined base oil.
Rotary vane vacuum pump oil: Hiren 77
This product carries an excellent performance as a vacuum pump fluid which
Rotary vane vacuum pump oil: Hiren 77
- Waterproof:Biodegradable
- Model Number:HIREN 77
- General Composition:Base Oil
- Country:South Korea
- telephone:82-41-582-9035
| Minimum Order Quantity: | 10 Ton |
| Waterproof: | Biodegradable |
| Model Number: | HIREN 77 |
| General Composition: | Base Oil |
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