For professionals in the rubber industry, understanding the precise specifications and optimal applications of chemical additives is crucial for successful formulation and product development. Antioxidant 2246 (MBP), known chemically as N,N'-Bis(methylphenyl)-1,4-benzenediamine and identified by CAS number 119-47-1, is a widely utilized and highly effective rubber antioxidant. This article aims to provide a comprehensive overview of its technical aspects and application benefits, particularly for procurement managers and R&D scientists seeking reliable material solutions from reputable suppliers.

Decoding the Technical Profile of Antioxidant 2246

Antioxidant 2246 is a phenolic antioxidant prized for its ability to protect rubber materials from degradation. Its key technical attributes include:

• Chemical Name: N,N'-Bis(methylphenyl)-1,4-benzenediamine
• CAS Number: 119-47-1
• Molecular Formula: C23H32O2
• Appearance: Typically a white or slightly off-white crystalline powder or granular solid.
• Melting Point: Generally in the range of 120-130°C, indicating good thermal stability.
• Solubility: Soluble in organic solvents such as acetone, toluene, and ethanol, but insoluble in water. This property facilitates its incorporation into various rubber processing systems.
• Function: Acts as a potent antioxidant, providing protection against thermal oxidation, flexural aging, and the deleterious effects of certain metal ions.

Optimal Applications for Antioxidant 2246

The versatility of Antioxidant 2246 makes it suitable for a broad array of rubber applications. Its non-polluting and non-coloring characteristics are particularly advantageous:

• Light-Colored and Bright-Colored Rubber Products: Ideal for applications where maintaining original color is critical, such as latex dipped products, white or colored footwear components, and medical supplies.
• Tires: Extensively used in tire manufacturing to enhance resistance to flexural fatigue and ozone attack, contributing to longer tire life and performance.
• Wires and Cables: Provides essential protection against thermal degradation and aging, ensuring the integrity and safety of electrical insulation and jacketing materials.
• General Industrial Rubber Goods: Applicable to a wide range of products including hoses, seals, belts, and molded parts, where enhanced durability is required.

Procurement Strategy and Supplier Reliability

For procurement professionals, securing a consistent supply of high-quality Antioxidant 2246 is paramount. When you buy Antioxidant 2246, it's advisable to source from established rubber chemical manufacturers who can provide detailed product specifications, Certificates of Analysis (CoA), and reliable technical support. Exploring options to purchase Antioxidant 2246 from reputable suppliers in China often presents a cost-effective strategy without compromising on quality.

As a dedicated rubber antioxidant supplier, we offer competitive pricing and consistent quality for Antioxidant 2246. We understand the importance of precise specifications and reliable performance for your R&D and production needs. We encourage you to inquire about the price of Antioxidant 2246 and to request samples to verify its suitability for your specific applications.

Conclusion

Antioxidant 2246 is a highly valuable additive for extending the life and maintaining the aesthetic and functional properties of rubber products. Its comprehensive technical profile and broad applicability make it an essential component in modern rubber manufacturing. We invite you to partner with us for your Antioxidant 2246 needs and experience the benefits of working with a dependable supplier.