The rubber industry relies heavily on specialized additives to impart desired properties and ensure the longevity of rubber products. Among these, antioxidants are critical for protecting rubber against the detrimental effects of oxidation, ozone, heat, and flex fatigue. Antioxidant 2246 stands out as a highly effective and versatile rubber additive, widely used by manufacturers seeking to improve the performance and durability of their materials.

Antioxidant 2246, with its CAS number 119-47-1, is a hindered phenolic antioxidant that offers excellent protection for both natural rubber and a variety of synthetic elastomers. Its chemical structure allows it to efficiently neutralize the free radicals that initiate and propagate oxidative degradation, a common cause of rubber aging, cracking, and loss of elasticity. By incorporating this additive, manufacturers can significantly extend the service life of their rubber components.

One of the primary advantages of Antioxidant 2246 as a rubber additive is its non-staining and non-discoloring nature. This makes it particularly suitable for applications where color stability is important, such as in light-colored rubber goods, white sidewalls for tires, or medical equipment. Unlike some older antioxidants, it does not lead to unsightly discoloration, ensuring the aesthetic integrity of the final product.

Furthermore, Antioxidant 2246 possesses low volatility, meaning it remains incorporated within the rubber matrix even at elevated service temperatures. This characteristic ensures continuous protection against degradation, unlike more volatile antioxidants that can be lost over time through evaporation. Its good oil solubility also aids in dispersion within the rubber compound, leading to more uniform protection.

As a dedicated manufacturer and supplier in China, we provide high-quality Antioxidant 2246, meeting stringent purity standards. We understand the needs of rubber compounders and product developers who are looking to buy reliable and effective additives. Our competitive pricing and consistent supply make us an ideal partner for businesses worldwide.

The performance of Antioxidant 2246 can be further optimized when used in synergistic combinations with other rubber chemicals, such as antiozonants or vulcanizing agents. This allows for tailored formulations that address specific degradation pathways and performance requirements. Many manufacturers find that using Antioxidant 2246 in their formulations leads to improved resistance to heat aging and fatigue.

For any rubber product manufacturer aiming to enhance material performance and durability, sourcing a high-quality antioxidant like 2246 is essential. We encourage you to contact our sales team to learn more about our product offerings, inquire about bulk purchase prices, and request samples for your own testing and validation. Partner with us for your rubber additive needs and elevate the quality and lifespan of your rubber products.