Rolling of metal is a process by which the thickness of the metal is reduced to the desired level by means of rotating rolls in a mill. The technique of the metal rolling largely depends up on the materials processed, equipment used and the operating conditions which also necessitate the use of the wide range of rolling fluids with properties varying according to the type of the metal and condition of rolling.
FUNCTIONS:
• Reduce friction.
• Good conductor of heat
• Good demulsibility.
• Good oxidation stability.
• Non-corrosive.
• Non-staining.
• Non-toxic.
NOT IMAGE AVAILABLE
METROL - N 34
This is an excellent non-staining oil for cold rolling of copper and copper alloys such as brass and German silver. It is also used for cold-rolling carbon steel and stainless steel strips. This multipurpose roll oil can be used in all types of mills, including multi-roller mill such as a Sendzimir and Sundwig, where it can be used to lubricate the mill bearings.
METROL - 40
This is specially suited for use in Sendzimir mills for both ferrous and non-ferrous metals. In these millsMetrol - 40 also acts as the lubricant for the precision roll support bearing. It has good corrosion protection characteristics.
METROL - V 45
This is a compounded roll oil which in non-staining and provides excellent performance in both ferrous and non-ferrous metals. It is particularly useful for cold rolling of carbon and alloy steel, brass and copper. METROL - C 12
METROL - C 12 is a Premium quality rolling oil manufactured from highly solvent refined mineral oils fortified with suitable additives. It is used for cold rolling of copper and copper alloys such as brass and German silver. This oil is recommended in all types of mills including multiroller mills like Sendzimir and Sundwig. It is also used for mill bearing lubrication.
TYPICAL CHARACTERISTICS
S.No.
PROPERTIES
METROL
N34
40
V45
C12
1.
Viscosity, cST @ 40 °C
10.2 (Max)
18-28
17-28
10- 13
2.
Flash Point, COC, °C, Min.
150
160
160
150
3.
Neut No, mg/KOH/gm, Max.
0.05
1
0.5
0.05
4.
Copper Strip corrosion 3 hrs. @ 100°C, Max.
1
1
1
1
5.
Saponification value mg KOH/gm, Max.
3
_
8- 10
_
These are typical figures and do not constitute a specification
