In the quest for optimal polymer stabilization, a single additive often isn't enough. The most robust protection is frequently achieved through synergistic combinations of different types of antioxidants. Primary antioxidants, like hindered phenols, work by terminating free radicals, while secondary antioxidants, such as phosphites and thioethers, decompose hydroperoxides, thereby preventing further oxidation. As a leading manufacturer and supplier of polymer additives in China, we understand the power of these combinations and highlight the synergistic potential of AO-80 antioxidant.

AO-80 (CAS 90498-90-1), a high-performance hindered phenolic antioxidant, excels in scavenging free radicals and offering excellent long-term heat stability (LTHS) and resistance to gas fading. However, its performance can be significantly amplified when used in conjunction with secondary antioxidants, particularly thioethers. These synergistic blends are highly effective in protecting polymers against both short-term processing degradation and long-term thermal aging. Our manufacturing expertise in China ensures that we can supply AO-80 and complementary secondary antioxidants to meet your formulation needs.

The combination of AO-80 with thioether secondary antioxidants is particularly noted for enhancing the overall oxidative stability of polymers. This pairing is ideal for applications demanding extended service life under challenging thermal conditions. Polymers like polyolefins (PP, PE), styrenics (ABS, PS), and engineering plastics (PBT, POM, PA) benefit immensely from this combined approach, exhibiting improved resistance to degradation and discoloration. By choosing to buy AO-80 and associated secondary antioxidants from a reliable supplier in China, you are investing in advanced material protection and cost-effective solutions.

We are committed to providing manufacturers with high-quality chemical additives that deliver superior performance. Our advanced manufacturing facilities in China allow us to maintain strict quality control and offer competitive pricing for AO-80 and its synergistic partners. If you are looking to optimize your polymer stabilization systems, consult with us. We can provide expert guidance on effective antioxidant blends and ensure a consistent supply chain for your critical additives.