In the competitive landscape of material science and chemical manufacturing, optimizing the performance and longevity of polymers is a constant pursuit. N,N'-Di-sec-butyl-p-phenylenediamine (CAS 101-96-2), widely recognized as Antioxidant 22, plays a pivotal role in achieving these goals. This article is tailored for R&D scientists and procurement professionals who need to understand the critical advantages this chemical offers for rubber and plastic applications, and how to procure it efficiently.

Understanding Polymer Degradation and Antioxidant Action

Polymers, while versatile, are susceptible to degradation through various mechanisms, with oxidation being a primary concern. This process can lead to a loss of desired physical and mechanical properties, rendering materials brittle, discolored, or otherwise compromised. Antioxidants are indispensable additives designed to intercept and neutralize the free radicals that initiate and propagate these degradation pathways.

N,N'-Di-sec-butyl-p-phenylenediamine functions as a highly effective amine antioxidant. Its chemical structure allows it to readily donate hydrogen atoms to peroxy radicals, converting them into less reactive species and thereby terminating the auto-oxidation cycle. This makes it particularly valuable for applications where extended service life and consistent performance are critical.

Applications in Rubber and Plastics

For the rubber industry, N,N'-Di-sec-butyl-p-phenylenediamine is a universal antioxidant, effective across a broad spectrum of rubber types, including natural rubber and synthetic elastomers. Its inclusion in rubber formulations helps to:

  • Preserve elasticity and tensile strength.
  • Prevent surface cracking and ozone attack.
  • Enhance resistance to heat aging.
  • Improve overall durability and lifespan.

As a plasticizer, it contributes to improved flexibility and processability, making it a versatile additive for various plastic manufacturing needs. For R&D scientists, understanding these benefits is key to developing higher-performing composite materials.

Why Choose Us as Your Manufacturer and Supplier?

Securing a consistent and high-quality supply of N,N'-Di-sec-butyl-p-phenylenediamine is vital for manufacturers. As a dedicated chemical manufacturer, we ensure that our product (CAS 101-96-2) meets rigorous quality standards:

  • High Purity Product: Our manufacturing process yields a product with minimal impurities, ensuring optimal performance and reliability.
  • Stable Supply: With substantial production capacity, we guarantee a consistent and dependable supply to meet your volume requirements.
  • Competitive Pricing: We offer attractive wholesale pricing and volume discounts, providing an excellent cost-benefit for your procurement.
  • Dedicated Customer Service: Our experienced team is available to assist with technical queries and ensure a smooth purchasing experience.

For purchasing managers, identifying a reliable supplier is paramount. We encourage you to learn more about our capabilities and to request a sample and quotation for N,N'-Di-sec-butyl-p-phenylenediamine. Partner with us to enhance your product performance and secure your supply chain.

Ready to elevate your polymer products? Buy N,N'-Di-sec-butyl-p-phenylenediamine (CAS 101-96-2) from a trusted manufacturer and supplier. Contact us today for a competitive quote and sample!