KWENCHOL QUENCHING OILS
KWENCHOL grades are formulated specially keeping in view the specific performance requirement of heat treatment of steels. They are manufactured from specially selected, highly refined mineral base stocks and additives to give :-
1. Good thermal oxidation and chemical stability.
2. High flash and fire points.
3. High boiling point and low volatility at quenching temparatures.
KWENCHOL 2 is a selected straight mineral, general purpose quenching oil.
Particularly suitable for quenching of steel parts heated in cynide baths.
KWENCHOL 3 is a blend of refined mineral base oils and fatty compounding, lending it good wetting properties with higher quenching speeds than achieved with KWENCHOL 2.
KWENCHOL 9 is a marquench oil suitable for maintaining bath at 150 - 220 C. It gives predictable quench performance and low reject rates.
| Typical Test | KWENCHOL | ||
| 2 | 3 | 9 | |
| Viscosity @ 40°C | 30 | 28 | - |
| Flash Point COC°C | - | - | 16 |
| Sap No. | 200 | 200 | 250 |
| Contains | 0.05 | 0.1 | 0.05 |
| Copper Corrosion 3 hrs./100 C | 1 A | 1 A | 1 A |
