Product Introduction: Sulfurized Isobutylene, High Performance Extreme Pressure Additive

Sulfurized isobutylene is a widely used sulfur-containing extreme pressure anti-wear additive in the lubricant industry. With excellent load-carrying performance, it has become an essential component for heavy-duty lubricants to solve metal friction and damage under harsh working conditions.

Its core advantage lies in outstanding extreme pressure and anti-wear properties. Under high temperature, heavy load and impact friction, sulfurized isobutylene will release active sulfur elements, forming a dense sulfur protective film on metal surfaces. This film effectively prevents metal scuffing, seizure and sintering, greatly improving the bearing limit of lubricating oil. Besides anti-wear performance, it also brings auxiliary anti-oxidation effects to slow down base oil deterioration and extend oil service life. In addition, it shows good compatibility with detergent dispersants, ZDDP and other common additives, supporting stable compound formulas.

This product covers a wide range of downstream applications. It is commonly added to automotive manual transmission oil, heavy-duty industrial gear oil, metal cutting and rolling fluids, as well as marine heavy-load gear lubricants. It perfectly matches the demand of construction machinery, commercial vehicles and machinery processing industries.

Compared with other extreme pressure agents, sulfurized isobutylene balances performance and cost. Our company supplies sulfurized isobutylene with adjustable sulfur content and stable quality, supporting bulk long-term orders for domestic and overseas clients. If you need customized lubricant additive solutions, welcome to contact our sales team for details.

Overseas Sales Manager: Maggie Liu

WhatsApp: +8613591264237

Email: maggiel2024@163.com