Rolling Oils
HP ROLMET 7
ROLLING OILS
Detail Description
HP ROLMET 7 is a neat cold rolling oil for use in Cold rolling of stainless steels requiring high degree of “BA Finish” (Bright Annealing) , very smooth surface Texture with spot free finish.
HP ROLMET 7 is made out of highly refined low viscosity base oil having ultra-low sulfur and aromatic content. This oil contains carefully selected additive chemistry intended to give superior performance of high VI, Rust prevention, besides Non staining characteristics .
The oil provides optimum co-efficient of friction between the roll bites depending upon the type of metal surface, roll diameter, rolling speed and percentage reduction.
PERFORMANCE BENEFITS
- Provides excellent thermal stability
- Protection of bearings and rolls from heat generated.
- Provides mill cleanliness, lower roll force & longer life of oil.
- Produces high surface quality clean sheet and also provides better surface reflectance.
- Biodegradable
HP ROLMET 7 is successfully performing in one of the India’s largest Stainless steel manufacturer – M/s JSL (Jindal Steel) in manufacture of SS strips for Razor blades and coin blanks.
Physico-chemical properties
| PROPERTIES | TYPICAL VALUES |
|---|---|
| Colour ASTM, Max | 2 |
| Kinematic Viscosity @ 40 °C, cSt | 7 - 9 |
| Flash Point °C, COC, Min | 160 |
| Copper Corrosion 3Hrs, @ 100 °C, Max | 1 |
| Saponification Value, mg KOH/gm, Max | 29-33 |
| Neutralisation Number , mg KOH/gm , Max | 0.5 |