it is used as a high-performance antioxidantstabilizer in plastics polymers rubber and synthetic materials. It is particularly useful where long-term thermal and oxidative stability is required.

It protects polymers from oxidation and thermal degradation during processing and service. This helps prevent discoloration loss of mechanical strength cracking and deterioration of the material.

It is a hindered phenolic antioxidant with a bulky high-molecular-weight structure and low volatility. Its structure provides effective long-term stabilization and good resistance to migration or evaporation from polymer materials.