Extreme‑Pressure Additive
Extreme‑Pressure Additive
Extreme-Pressure Additive
Sulfur-based EP additives for heavy-duty metal machining
Our sulfur‑based extreme‑pressure additives are formulated for heavy‑load metal‑working operations. Under high contact pressure, a durable protective lubricating film is generated on metal surfaces to effectively prevent seizure and welding. This product series offers stable performance for a wide range of cutting, stamping and forming oil formulations.
The product portfolio covers sulfurized fatty acid ester EP additive, sulfurized lard EP additive and sulfurized cottonseed oil EP additive. Each product has an independent detail page. Please contact us for TDS documents and bulk supply quotation.
Sulfurized Fatty Acid Ester EP Additive
Low‑odor non‑active sulfur EP additive. Provides outstanding anti‑wear and extreme‑pressure protection, mild to copper, brass and other non‑ferrous metals for heavy‑duty metal‑working fluid formulations.
View DetailsSulfurized Lard EP Additive
Oil‑soluble sulfur‑based extreme‑pressure additive. Offers good lubricity & load‑carrying performance, well‑suited for cutting, forming and stamping oil formulations under heavy machining conditions.
View DetailsSulfurized Cottonseed Oil EP Additive
Sulfurized vegetable‑based EP additive. Delivers good lubricity and base‑oil compatibility, widely used for general‑duty cutting and metal‑working fluid formulations.
View DetailsLooking for other metal‑working components or custom supply solutions?
Contact us for quotation and technical support.