SUNNOX® 119 is a polymeric hindered phenolic antioxidant providing excellent long-term thermal stability and low extractability in polyolefins and engineering plastics. Its high-molecular-weight polymeric structure minimizes migration and volatility during processing, ensuring sustained antioxidant performance throughout the product service life. SUNCHEM supports international buyers with SUNNOX® 119 자격을 갖춘 중국 생산자로부터 소싱, 품질 문서로, 수출 조정, 및 물류 지원.

