Main Products
Copper pipe drawing oil
Vacuum pump oil
Booster pump oil
Sheet aluminum stamp oil
Gear oil
Waterbase fireresistant pressure medium
Strip copper press dely oil series
  • BTY-8
  • BTY-10
Strip copper press dely oil series

Designation:Strip copper press dely oil series
Model:BTY-8 BTY-10
Standard:200L/cask
Performance:
The oil uses through many years, and the cold rolling lubricant series improve continuously.Be applicable to presses to postpone to process of the materials, such as brass, red copper and the tin phosphorus hydrogen copper...etc. having the back fire lustration, lubricity goodly, can insure the material surface to back the fire gloriole bright, don't produce the brown spot, is domestic currently just use of high-quality the material of theappropriation press-postpone oil.

Performance Index:

Item
Quality index
test methods
BTY-8
BTY-10
Kinematic Viscosity
40°C mm2/s
7.5-8.5
9-11
GB/T265
Viscosity index VI
(not less than)
90
90
GB/T2541
acid number mg KOH/g ? (not more than)
0.30
0.30
GB/T7304
flash point °C (not less than)
150
155
GB/T3536
color class (not more then)
0.5
0.5
GB/T6540
ash content m%
0.01
0.01
GB/T260

Mechanical impartities %

without
without
GB/T511
erosion level 100°C *3h (not more than)
copper
1a
1a
GB/T5096
speckle test
345 °C *1h (not more than)
1
1
Q/BT0021