Dioctyl Sebacate (DOS): The Superior Cold-Resistant Plasticizer for Enhanced Flexibility and Durability
Discover the exceptional performance of Dioctyl Sebacate (DOS), a premier plasticizer offering unparalleled low-temperature flexibility, excellent volatility resistance, and improved heat and electrical properties for a wide range of polymer applications.
Get a Quote & SampleProduct Core Value

Dioctyl Sebacate
As a leading supplier in China, we provide Dioctyl Sebacate (DOS), a superior cold-resistant plasticizer designed to enhance the performance of various polymers. Its unique properties make it ideal for demanding applications where flexibility at low temperatures is critical. We are a reliable manufacturer in China, committed to delivering high-quality chemical auxiliaries.
- Experience superior low-temperature flexibility with our Dioctyl Sebacate, crucial for applications like wire and cable materials.
- Benefit from good volatility resistance and improved heat and light resistance when using our superior plasticizing effect for synthetic rubber formulations.
- Achieve excellent electrical properties, making our product a key component for electronic applications.
- Enhance your artificial leather and film production with the reliable performance of our Dioctyl Sebacate.
Advantages Provided by the Product
Exceptional Low-Temperature Performance
Our Dioctyl Sebacate offers unparalleled flexibility even at extremely low temperatures, a key advantage for applications exposed to cold environments, such as outdoor cables.
Enhanced Durability and Resistance
Benefit from improved heat endurance and light resistance, extending the lifespan and maintaining the integrity of your products, a crucial aspect when considering plasticizer for PVC processing.
Versatile Application Compatibility
DOS plasticizer demonstrates excellent compatibility with PVC, cellulosic resins, and synthetic rubbers, allowing for diverse use cases including lubricants for jet engines and solid propellants.
Key Applications
PVC and Synthetic Rubber Processing
As a superior cold-resistant plasticizer, DOS is primarily utilized in the processing of polyvinyl chloride and its copolymers, as well as synthetic rubbers, offering excellent plasticizing effects.
Wire and Cable Materials
The excellent electrical properties and low-temperature flexibility of Dioctyl Sebacate make it ideal for producing hardy wire and cable materials.
Artificial Leather and Films
DOS contributes to the desirable properties of artificial leather, thin films, and panels, ensuring they remain pliable and durable, particularly in low-temperature conditions.
Lubricants and Propellants
It serves as a lubricant for jet engines and is used in solid propellant systems to improve mechanical properties and low-temperature elongation, showcasing its diverse industrial uses.