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Amfine Chemcial Corporation

AO-30 Product Information

AO-30 is a partially-hindered phenolic antioxidant for the stabilization of polyolefins, styrenic polymers, engineering plastics, and elastomers.


* Highly efficient radical scavenger due to less sterically hindered structure
* Effective as a processing stabilizer and long term thermal stabilizer in polyolefins, styrenic polymers, and other plastics
* Synergistic performance with thioethers
* Low volatility and good extraction resistance
* Extensive FDA clearances
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  AO-30 Chemical Structure


* Polyolefins (PE, PP)
* Styrenic polymers (PS, emulsion ABS)
* PVC and plasticizers
* Unsaturated elastomers & latex

Typical Properties

Appearance: White Powder
Melting Range: 183-185ºC

CAS Number


Additional Information (registered users)

Product Data Sheet
Safety Data Sheet