Dioctyl Sebacate (DOS): The Premier Cold-Resistant Plasticizer for Your Industrial Needs
Discover the exceptional performance of Dioctyl Sebacate (DOS), a high-purity, transparent liquid plasticizer essential for enhancing the flexibility, durability, and processing of various polymers. As a leading manufacturer and supplier in China, we provide DOS that excels in cold-resistance, low volatility, and excellent thermal stability, making it an indispensable component for formulators in coatings, electronics, and synthetic rubber applications.
Get a Quote & SampleUnlocking Superior Polymer Performance with High-Purity Dioctyl Sebacate

Dioctyl Sebacate (DOS)
As a trusted manufacturer and supplier in China, we offer Dioctyl Sebacate (DOS) with 99% purity, ensuring optimal performance for your applications. This cold-resistant plasticizer provides high efficiency, low volatility, and excellent heat, light, and electrical insulation properties. Sourced reliably, our DOS is a cost-effective solution for improving product flexibility and extending lifespan, a key benefit for procurement managers seeking quality and value.
- Exceptional Cold-Resistance: Enhance your products' performance in low-temperature environments, a critical factor for wire & cable applications.
- Low Volatility & High Stability: Benefit from a plasticizer that maintains its properties over time, reducing replenishment needs.
- Broad Polymer Compatibility: Effectively plasticize PVC, vinyl chloride copolymers, polystyrene, and synthetic rubber.
- Enhanced Product Properties: Improve flexibility, durability, and processability for films, artificial leather, and sheets.
Key Advantages of Our Dioctyl Sebacate (DOS)
Superior Cold-Temperature Performance
Our Dioctyl Sebacate (DOS) ensures your finished products maintain flexibility and performance even at very low temperatures, making it ideal for demanding applications like cold-resistant electrical wire and cable sheathing.
Cost-Effective Formulation Component
As a reliable supplier, we offer Dioctyl Sebacate (DOS) at competitive prices, providing high plasticizing efficiency and low volatility. This translates to better material utilization and reduced overall formulation costs for manufacturers.
Broad Application Versatility
From PVC films and artificial leather to electronics and coatings, our high-purity Dioctyl Sebacate (DOS) serves as a critical chemical auxiliary agent, enhancing a wide array of industrial products. Contact us for bulk purchase inquiries.
Diverse Applications for Dioctyl Sebacate (DOS)
PVC Products
Ideal for producing cold-resistant electrical wire and cable cladding, films, and artificial leather, enhancing flexibility and durability. Manufacturers can buy our DOS for reliable performance.
Coatings and Adhesives
Improves flexibility and adhesion properties in various coating and adhesive formulations, offering excellent stability and compatibility. Request a quote for bulk supply.
Synthetic Rubber
Acts as a low-temperature plasticizer for synthetic rubber, without impacting the vulcanization process, ensuring optimal material properties.
Electronics Chemicals
Its excellent electrical insulating properties make it suitable for applications within the electronics industry, contributing to product reliability.