High-Performance Phosphonite Antioxidant: Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite Supplier
Discover the key benefits of Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite (CAS 38613-77-3), a leading phosphite antioxidant. As a premier manufacturer and supplier, we offer this crucial polymer stabilizer to enhance your product's performance and longevity. Get a competitive price quote and sample today from NINGBO INNO PHARMCHEM CO.,LTD. in China.
Get a Quote & SampleUnlock Superior Polymer Protection with Our Antioxidant

Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite
As a trusted manufacturer and supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. provides high-purity Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite (CAS 38613-77-3). This advanced phosphonite antioxidant is critical for extending the service life of polymers by safeguarding them against thermal and oxidative degradation. For businesses looking to buy in bulk or seek specific formulations, our commitment to quality and consistent supply ensures your production needs are met.
- Advanced Polymer Stabilization: Learn how this antioxidant 626 effectively protects polymers during processing and end-use.
- Heat and Light Resistance: Explore how our high-purity biphenyl bisphosphonite enhances material durability.
- Cost-Effective Solutions: Discover competitive prices for our premium polymer additives when you purchase from us.
- Reliable Supply Chain: Benefit from a consistent supply of this essential chemical, ensuring your manufacturing processes are uninterrupted.
Key Advantages of Our Phosphonite Antioxidant
Exceptional Thermal Stability
Our Tetrakis(2,4-di-tert-butylphenyl)-1,1-biphenyl-4,4'-diylbisphosphonite offers outstanding protection against thermal degradation, making it ideal for high-temperature polymer processing. Buy this effective stabilizer to ensure product integrity.
Enhanced Light Resistance
Improve your materials' longevity and appearance by utilizing this compound's ability to resist degradation from UV and visible light. We are your reliable supplier for these advanced solutions.
Broad Compatibility
This plastic additive exhibits excellent compatibility with a wide range of polymers, ensuring seamless integration into your existing formulations. Request a quote to explore bulk purchasing options.
Applications for Polymer Stabilization
Polyolefin Stabilization
Enhance the performance of polyolefins, such as polyethylene and polypropylene, by using this crucial polymer stabilizer. We offer competitive prices for bulk orders.
Engineering Plastics
Protect high-performance engineering plastics from degradation during processing and use. Rely on us as your trusted manufacturer in China for these critical components.
Elastomers and Rubbers
Improve the durability and lifespan of elastomers and rubber products with the superior protection offered by our biphenyl bisphosphonite.
Adhesives and Sealants
Maintain the integrity and performance of adhesives and sealants by incorporating this effective antioxidant. Purchase with confidence from a leading chemical provider.