AO-80

Tiangang® AO-80 is a hindered phenolic antioxidant, mainly used as a secondary antioxidant for various synthetic resins including polyethylene, polypropylene, ABS resin, polyurethane, synthetic rubbers, sealants and adhesives.
It rapidly scavenges free radicals that trigger thermal oxidative degradation, providing polymers with remarkable processing stability and long-term thermal stability. It delivers outstanding resistance to discoloration during and after processing, and importantly, it is non-gassing. It also exhibits low volatility and excellent retention within polymers.
When used together with thioethers, it delivers significant synergistic effects on long-term thermal stability throughout the service life of finished products, as well as favorable synergism for processing stability.

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