Trioctyl Phosphate (TOP) Manufacturer & Supplier: Enhance Polymer Flexibility and Flame Retardancy
Discover the superior performance of Trioctyl Phosphate (TOP), CAS 78-42-2. As a leading manufacturer and supplier, we offer high-purity TOP for critical applications in polymers, coatings, and chemical synthesis. Enhance your product's low-temperature flexibility, weather resistance, and flame retardancy with our reliable supply chain and competitive pricing. Get a quote and samples today!
Get a Quote & SampleAchieve Superior Polymer Performance with High-Purity Trioctyl Phosphate

Trioctyl Phosphate (TOP)
As a trusted manufacturer and supplier in China, we deliver Trioctyl Phosphate (TOP) with exceptional purity (≥99.5%). This versatile organophosphate ester is crucial for improving the flexibility and low-temperature performance of polymers like PVC and synthetic rubber. Its excellent weathering resistance and flame retardant properties make it a valuable additive. Count on us for a stable supply and competitive price for your manufacturing needs.
- High Purity Trioctyl Phosphate: Ideal for demanding industrial applications, ensuring consistent product quality.
- Enhanced Polymer Flexibility: A key plasticizer for PVC, PUR, NBR, and SBR, improving low-temperature performance.
- Effective Flame Retardancy: Contributes to self-extinguishing properties in various materials.
- Versatile Solvent Applications: Used in hydrogen peroxide production and as a pigment carrier for plastics.
Key Advantages of Our Trioctyl Phosphate Supply
Reliable Supplier & Manufacturer
Source your Trioctyl Phosphate from a reputable manufacturer and supplier in China. We guarantee consistent quality and a dependable supply chain to meet your production schedules.
Optimized for Performance
Our Trioctyl Phosphate (TOP) offers excellent low-temperature flexibility and flame retardancy, crucial for applications in plastics, rubber, and specialty coatings.
Cost-Effective Solutions
We provide competitive pricing for high-purity Trioctyl Phosphate, ensuring cost-effectiveness for bulk purchases from our Chinese manufacturing facility.
Diverse Applications of Trioctyl Phosphate
Polymer Plasticization
Enhance the flexibility and durability of polymers such as PVC, PUR, NBR, and SBR with our premium Trioctyl Phosphate. This plasticizer is essential for achieving desired mechanical properties.
Flame Retardant Formulations
Incorporate Trioctyl Phosphate into your formulations to achieve effective flame retardant properties, creating safer products for various industries.
Hydrogen Peroxide Production
Utilize TOP as a high-performance solvent in the anthraquinone process for hydrogen peroxide synthesis, improving efficiency and product quality.
Pigment Carrier
Our Trioctyl Phosphate serves as an effective carrier for pigments in plastic manufacturing, ensuring even dispersion and vibrant coloration.