PN611
SUPER PUNCH OIL
PN611 is highly refined metal punching oil. This product contain high molecular extreme pressure additives, anti-rust and anti-corrosion agents. It is particular applied to a variety of punching on cooper, silicon steel and galvanized steel sheets.
Specification
Spec. Gravity 60/60℉ |
0.750 |
Viscosity SUS. @100℉ |
3.9 |
Flash Point, ℃ |
> 40 |
Total Acid No. mgKOH/g |
< 0.1 |
Color ASTM |
0.5 |
Copper Corrosion 212 ℉, 3 hrs. max. |
1a |
Load-Carrying Capacity Test , lb |
1200 |