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Amfine Chemcial Corporation

HP-10 Product Information

HP-10 is a high performance alkyl-aryl phosphite process stabilizer for polyolefins, styrenic polymers, and engineering plastics.


* Provides excellent processing stability to polyolefins, especially when used with hindered phenols
* Reduces discoloration from high temperature processing
* Good hydrolytic stability
* FDA cleared for use in polyolefins and styrenic block copolymers
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* Polyolefins (PE, PP)
* Styrenic polymers (ABS, HIPS)
* Engineering plastics (PBT, PC)

Typical Properties

Appearance: White Powder
Melting Range: 146-152ºC

CAS Number


Additional Information (registered users)

Product Data Sheet
Safety Data Sheet