Sulfurized Cottonseed Oil EP Additive
Sulfurized Cottonseed Oil EP Additive
Sulfurized Cottonseed Oil EP Additive is a sulfur‑containing extreme‑pressure additive derived from refined cottonseed oil. It provides excellent load‑carrying and anti‑wear performance under heavy metal‑working conditions. It has good compatibility with mineral base oils.
This product is widely used in cutting oil and stamping‑oil formulations for ferrous metal processing. It may cause discoloration to copper and copper‑alloy materials.
Typical Specifications
| Item | Specification |
|---|---|
| Chemical Name | Sulfurized Cottonseed Oil |
| Appearance | Dark amber oily liquid |
| Sulfur Content, % | 26‑30 |
| Viscosity (40℃), mm²/s | 90‑150 |
| Flash Point (COC), ℃ | ≥135 |
Application & Compatibility
Suitable for general‑duty cutting oil and stamping oil for ferrous metal processing. Compatible with paraffinic and naphthenic mineral base oils. Good compounding performance with sulfur‑based EP additives and rust inhibitors.
Not recommended for formulas requiring copper corrosion protection.
Packaging Options
1. 200L sealed metal drum
2. 1000L IBC tote tank
Storage Conditions
Store in cool, dry, ventilated warehouse, avoid direct sunlight
Shelf life: 24 months under proper storage