Di-tert-butyl Polysulfide (TBPS): Your Premier Supplier for Enhanced Industrial Performance
Discover Di-tert-butyl Polysulfide (DTBPS), the advanced chemical auxiliary agent offering unparalleled safety, environmental benefits, and superior performance. Ideal for catalyst sulfiding and lubricant enhancement, DTBPS is the green alternative you've been searching for. Contact us for bulk supply and expert support.
Get a Quote & SampleUnlocking Superior Catalyst Activity and Lubricant Longevity with DTBPS

Di-tert-butyl Polysulfide (CAS 68937-96-2)
As a leading manufacturer and supplier of Di-tert-butyl Polysulfide (DTBPS) in China, we offer a high-purity product that significantly outperforms traditional alternatives like Dimethyl Disulfide (DMDS). Our DTBPS is crucial for the effective presulfurization of hydrogenation catalysts, enhancing their activity and lifespan. It also serves as a highly effective anti-coking agent for ethylene cracking units. We are your trusted source for reliable DTBPS supply.
- High Sulfur Content for Optimal Catalyst Sulfiding
- Environmentally Friendly and Safe Alternative to DMDS
- Low Odor and High Flash Point for Enhanced Handling Safety
- Cost-effective Lubricant Additive for Improved Performance
Key Advantages of Sourcing Di-tert-butyl Polysulfide from Our Company
Superior Performance & Efficiency
Our Di-tert-butyl Polysulfide (DTBPS) provides significantly better performance in catalyst sulfiding and as an anti-coking agent compared to DMDS. It ensures stable sulfidation, preventing catalyst poisoning and maximizing activity. As a trusted supplier, we help optimize your refinery operations.
Enhanced Safety and Environmental Profile
DTBPS boasts a high flash point and low vapor pressure, making it a non-flammable and safer material to handle, transport, and store. Its low odor profile contributes to a better working environment, aligning with global environmental and safety standards. Partner with us to buy greener chemical solutions.
Versatile Industrial Applications
Beyond catalyst applications, DTBPS is a high-performance additive for industrial lubricants, enhancing anti-wear and anti-corrosion properties, particularly in demanding high-temperature environments. We are your go-to manufacturer for versatile specialty chemicals.
Broad Industrial Applications of Our Di-tert-butyl Polysulfide
Catalyst Presulfurization
As a premier supplier of Di-tert-butyl Polysulfide, we provide essential materials for the presulfurization of hydrogenation catalysts, a critical step in boosting catalytic activity and longevity in petroleum refining.
Lubricant Additives
Enhance the performance of your industrial and automotive lubricants. Our DTBPS acts as a high-quality additive, improving anti-wear and anti-corrosion characteristics. Inquire about our competitive prices for bulk purchases.
Anti-Coking Agent
Prevent coking in ethylene cracking units with our Di-tert-butyl Polysulfide. As a reliable manufacturer, we offer solutions to improve process efficiency and reduce maintenance costs for petrochemical plants.
Polymer Modification & Corrosion Inhibition
Our DTBPS is utilized for polymer modification to enhance thermal stability and mechanical properties, and as a corrosion inhibitor in various industrial settings. Contact us to purchase this versatile chemical.