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Polymer Additives
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Quent® 245

Triethylene glycol-bis-3-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate. Acts as a primary antioxidant for organic polymers. Serves as a high performance sterically hindered phenolic antioxidant that protects the polymer against thermo-oxidative degradation during the manufacturing processes and in end-use applications. Offers fish eye reduction in flex-PVC applications. Exhibits a synergistic effect when used in combination with thioester antioxidants. Is chain stopper in PVC and ABS manufacturing process. Can be used with benzotriazoles or HALS for thermal and light stabilization in outdoor use. Provides low volatility, good color stability, and extraction resistant. Used as an effective antioxidant for styrenics, synthetic rubbers, POM homo & copolymer, polyurethanes, polyamides, polyesters, MBS and PVC.
Product Type
Chemical Composition
Triethylene glycol-bis-3-(3-tert-butyl-4-hydroxy-5-methylphenyl) propionate
CAS Number
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