Block copolymers, particularly thermoplastic elastomers like Styrene-Butadiene-Styrene (SBS) and Styrene-Isoprene-Styrene (SIS), are advanced materials that combine the processability of thermoplastics with the elasticity of rubbers. These unique properties make them invaluable in applications ranging from adhesives and sealants to asphalt modification, footwear, and impact modification of plastics. However, the presence of unsaturated double bonds within the polymer chains makes SBS and SIS particularly susceptible to oxidative degradation when exposed to heat and oxygen.

Oxidative degradation can lead to a loss of desirable properties, such as flexibility, tensile strength, and adhesion, ultimately limiting the lifespan and performance of products made from these materials. To mitigate these effects, the strategic use of antioxidants is essential. Antioxidant 1726 (CAS 110675-26-8) is a highly effective multifunctional phenolic antioxidant that plays a critical role in stabilizing SBS and SIS block copolymers.

Antioxidant 1726 offers dual protection by providing both processing stability and long-term heat resistance. During the high-temperature processing required for many block copolymer applications, such as extrusion or molding, the antioxidant prevents excessive chain scission or crosslinking. Moreover, it safeguards the finished product against degradation during its service life, ensuring that the inherent properties of SBS and SIS are maintained.

The compatibility of Antioxidant 1726 with these specific block copolymers is a key factor in its effectiveness. As a leading manufacturer and supplier in China, we provide this high-quality antioxidant to enable formulators to achieve superior product performance. We understand the needs of industries relying on these advanced materials and are committed to delivering consistent quality and reliable supply at competitive prices. For businesses looking to buy high-quality polymer stabilizers, our offering of Antioxidant 1726 is a prime choice.

When considering the price of 2,4-bis(dodecylthiomethyl)-6-methylphenol, it's vital to recognize the value it adds by enhancing the durability and performance of SBS and SIS. This can translate into reduced material waste, fewer product failures, and an improved competitive edge. We encourage R&D professionals and procurement managers to consult with us for detailed technical specifications and to explore how Antioxidant 1726 can optimize your formulations. Partnering with a reputable antioxidant 110675-26-8 supplier in China ensures you receive a product that meets stringent quality standards.

In conclusion, for applications requiring the unique properties of SBS and SIS block copolymers, effective stabilization is non-negotiable. Antioxidant 1726 provides the necessary protection against thermal and oxidative degradation, ensuring the integrity and longevity of these advanced materials. We are dedicated to serving as your trusted source for this critical additive, supporting your innovation and production needs with expertise and quality products.