High-Performance Antioxidant MD-697 (CAS 70331-94-1): Premier Supplier & Manufacturer in China for Enhanced Polymer Stability
Discover the exceptional capabilities of Antioxidant MD-697, a leading non-discoloring phenolic antioxidant and metal deactivator. As a trusted manufacturer and supplier in China, we offer this high-purity additive to significantly enhance the thermal and oxidative stability of your polymer products. Contact us today for a competitive price quote and to secure a reliable supply chain.
Get a Quote & SampleSuperior Protection Against Degradation: The MD-697 Advantage

Antioxidant MD-697
As a premier manufacturer and supplier of specialty chemicals, we provide Antioxidant MD-697 (CAS 70331-94-1), a highly effective stabilizer that offers superior protection against thermal and oxidative degradation. Our commitment to quality ensures you receive a product with excellent anti-extraction properties and low volatility, crucial for demanding applications. Partner with us, your reliable supplier in China, to optimize your product formulations.
- Exceptional Metal Deactivation: This antioxidant effectively complexes metal ions, preventing catalytic degradation and prolonging material lifespan. It's a key component for those seeking effective polymer stabilization.
- Superior Thermal & Oxidative Stability: Engineered for resilience, it protects polymers like polyolefins, polyurethane, and ABS resin from degradation under heat and stress, vital for long-term thermal stabilization.
- Non-Discoloring & Non-Staining: Maintain the pristine appearance of your products. This feature is critical for applications where aesthetics are paramount, offering a clean solution for advanced antioxidant solutions.
- Versatile Applications: Widely used in wire and cable insulation, automotive parts, and various plastic materials, it is a go-to choice for manufacturers in diverse industries seeking high-quality additives.
Key Benefits Driving Product Performance
Enhanced Durability
Experience extended product life and improved resilience. As a dedicated polymer additives manufacturer, we ensure our Antioxidant MD-697 delivers robust protection, allowing your materials to perform optimally under challenging conditions.
Process Efficiency
Benefit from low volatility and excellent compatibility. Our high-purity antioxidant facilitates smoother processing and maintains product integrity, making it a cost-effective solution for manufacturers aiming for top-tier results.
Reliable Supply Chain
As a leading antioxidant supplier in China, we guarantee consistent quality and timely delivery. Secure your supply of essential stabilizers with confidence, knowing you are partnering with an experienced and dependable manufacturer.
Optimizing Performance Across Key Industries
Polyolefin Stabilization
Enhance the longevity and performance of polyethylene and polypropylene. This antioxidant is essential for achieving superior polymer stabilization, ensuring your polyolefin products meet stringent quality standards.
Wire & Cable Insulation
Protect vital electrical components from thermal and oxidative degradation. Our metal deactivator for wire and cable applications ensures the safety and reliability of insulation materials.
Automotive Components
Improve the durability and performance of automotive parts. This phenolic antioxidant for polyolefin stabilization contributes to the longevity of materials used in demanding automotive environments.
Polyurethane & ABS Resin
Ensure consistent quality and extended service life for polyurethane and ABS resin products. The inherent properties of antioxidant CAS 70331-94-1 make it an ideal choice for these versatile polymers.