Technical datasheet

Synfos -PEQ

Supplied bySynchemer- Last Updated on Sep 1, 2025

Synfos -PEQ by Synchemer is (2,4-di-tert-butylphenyl) [1,1-biphenyl]-4,4’-diylbisphosphonite. It acts as an antioxidant available in white to off-white powder form. It is compatible with polyethylene (HDPE, LLDPE), polypropylene, polybutene and ehtylene-vinyl acetate copolymers as well as polycarbonates and polyamides. Synfos -PEQ is suitable for polyesters, styrene homo and copolymers, elastomers such as BR, SEBS and SBS.
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Synfos -PEQ properties

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