Polymers are essential materials in modern manufacturing, but their susceptibility to degradation from heat, light, and oxygen poses a significant challenge. Addressing this, high-performance additives like Antioxidant GA-80 have become indispensable tools for manufacturers. As a leading supplier of functional material additives, NINGBO INNO PHARMCHEM CO.,LTD. is proud to feature Antioxidant GA-80, a high molecular weight hindered phenolic antioxidant renowned for its exceptional protective capabilities.

Antioxidant GA-80, also known by its CAS number 90498-90-1, is meticulously engineered to combat oxidative degradation in a wide array of polymers. Its efficacy is particularly noted in materials such as polypropylene (PP), high-density polyethylene (HDPE), low-density polyethylene (LDPE), acrylonitrile butadiene styrene (ABS), and polyethylene terephthalate (PET). The compound's robust molecular structure allows it to effectively scavenge free radicals, thereby preventing the chain reactions that lead to material breakdown. This makes it a cornerstone for achieving superior polymer stabilization, a critical requirement in today's advanced plastic stabilizers sector.

One of the primary advantages of Antioxidant GA-80 is its contribution to high heat stability. Polymers often undergo rigorous thermal stress during processing and end-use. Antioxidant GA-80 excels in these conditions, helping to suppress initial discoloration and maintain the material's integrity. This characteristic is vital for applications where aesthetic appeal and consistent performance are paramount. For manufacturers seeking to buy this high-quality antioxidant, sourcing from a reputable manufacturer in China like NINGBO INNO PHARMCHEM CO.,LTD. ensures product reliability and competitive pricing.

Furthermore, Antioxidant GA-80 demonstrates a remarkable synergistic effect when paired with secondary antioxidants, particularly thioether co-stabilizers like DSTDP or DLTDP. This synergy significantly boosts the long-term heat stability (LTHS) of polymers, offering a more comprehensive protection package. This collaborative action between different types of antioxidants is a key strategy in developing advanced plastic stabilizers that can withstand prolonged exposure to harsh environments.

The versatility of Antioxidant GA-80 extends to specialized applications, including polyurethane (PU) and PET coatings. In these contexts, it effectively prevents yellowing, even under high-temperature conditions, ensuring that coatings maintain their visual appeal and protective functions. The typical usage concentration, ranging from 0.1% to 0.5%, allows for precise formulation adjustments based on the specific application requirements and the presence of other additives, highlighting its role in sophisticated polymer processing enhancement.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive solutions for the chemical industry. Our extensive portfolio includes not only antioxidants but also UV absorbers, light stabilizers, flame retardants, and many other functional material additives. With years of experience and a commitment to technological innovation, we have established a strong supply chain catering to diverse industries including rubber, plastics, coatings, and textiles. Partner with us for your additive needs and experience the difference quality and expertise make.