SUNNOX® 168 is a phosphite processing stabilizer (equivalent to Irgafos® 168) based on tris(2,4-di-tert-butylphenyl) fosfito, providing excellent processing stability and color retention for polyolefins and engineering plastics. It works synergistically with hindered phenolic antioxidants to provide comprehensive thermal and oxidative protection during polymer processing. SUNCHEM supports international buyers with SUNNOX® 168 abastecimiento de productores chinos calificados, con documentación de calidad, coordinación de exportaciones, y apoyo logístico.

