Secondary Antioxidants

A sulphur containing antioxidant with high molecular weight and high heat resistance. Performs as a better synergist with phenolic antioxidants. Mainly used in high temperature, long-term applications for PP, PE, ABS and other engineering plastics (i.e. PC, PET, PBT, PA, etc.). Especially suitable in polyolefin products which easily suffer from water soaking or need to be used under strict climate conditions.

A high performance, high molecular weight organo-phosphite processing stabiliser. Excellent for use in polyolefins (PP, HDPE, LDPE, LLDPE), ABS, PVC, polycarbonate as well as many other plastics.

A sulphur containing antioxidant for use during polymer processing.

A sulphur containing antioxidant for use during polymer processing.

An organo-phosphite antioxidant that exhibits excellent hydrolytic stability. Effectively reduces peroxide induced oxidative degradation of most polymeric substances during processing.