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Amfine Chemcial Corporation

PEP-8 Product Information

PEP-8 is an alkyl phosphite process stabilizer for polyolefins, styrenic polymers, and other plastics.


* Provides excellent processing stability to polyolefins and other plastics, especially when used in combination with hindered phenols
* Highly effective to reduce discoloration from high temperature processing
* Contributes to the light stability of plastics
* FDA cleared for use in polyolefins, polystyrene, and rubber-modified polystyrene
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* Polyolefins (PE, PP)
* Styrenic polymers (PS, HIPS, ABS)

Typical Properties

Appearance: White Flakes
Melting Range: 50-62ºC

CAS Number


Additional Information (registered users)

Product Data Sheet
Safety Data Sheet