High-Purity Antioxidant 565 Manufacturer: Superior Polymer Stabilization and Extended Service Life
Discover the unmatched protection offered by our high-purity Antioxidant 565, a leading solution for polymer stabilization. As a trusted manufacturer and supplier, we provide the quality and performance your materials demand.
Get a Quote & SampleThe Ultimate Defense Against Polymer Degradation

Antioxidant 565: Your Reliable Polymer Protector
As a premier manufacturer and supplier of specialty chemicals in China, we offer high-purity Antioxidant 565 (CAS 991-84-4). This potent phenolic antioxidant is vital for inhibiting thermal oxidation, thereby preventing polymer degradation and significantly extending service life. Trust our commitment to quality and competitive pricing for your polymer formulation needs.
- Optimal Polymer Stabilization: Effectively prevents thermal oxidation in various rubbers and plastics, ensuring material integrity.
- Extended Service Life: Our Antioxidant 565 acts as a crucial heat stabilizer, prolonging the functional life of your products.
- High Purity & Performance: With a guaranteed assay of ≥99%, it provides exceptional protection at low addition concentrations.
- Trusted Supplier in China: Benefit from a reliable supply chain and competitive pricing when you buy Antioxidant 565 from us.
Key Advantages of Our Antioxidant 565
Exceptional Heat Stabilization
Antioxidant 565 is a multi-functional blocked phenolic antioxidant that excels as a heat stabilizer for unsaturated rubbers and various plastics. Its ability to prevent thermal degradation ensures superior processing and end-use performance.
Low Volatility & Non-Staining
Experience the benefits of low volatility and non-staining characteristics, crucial for maintaining the aesthetic appeal and physical properties of your polymer products. This makes it an ideal choice for demanding applications.
Versatile Polymer Compatibility
This versatile antioxidant is highly effective in a broad range of elastomers including BR, IR, SBR, NBR, as well as ABS, PA, and polyolefins, ensuring broad applicability for our customers.
Diverse Applications for Enhanced Polymer Performance
Elastomer Stabilization
Crucial for post-processing and stable treatment of unsaturated rubbers like BR, IR, SBR, and NBR to prevent degradation during production and use.
Plastic Processing
A highly effective antioxidant and photothermal stabilizer for various plastics such as ABS, PA, PO, and PET, enhancing their longevity and stability.
Adhesives & Resins
Utilized in hot melt adhesives, solvent-based adhesives, and viscosifying resins to improve stability and prevent degradation over time.
Advanced Material Protection
Provides excellent resin antioxidant properties and photothermal stabilization, preventing gel formation and maintaining molecular weight in demanding applications.