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Antioxidants are organic compounds which are incorporated at low concentrations to inhibit or retard polymer oxidation and its ensuing degradative effects.

Antioxidants, required to protect polymers from oxidative degradation during processing and end use, are typically added by resin producers as part of their manufacturing process. Stabilization packages typically include a phenolic primary anti oxidant provide processing stability and long term heat stability to polymers such as polypropylene, polyethylene, polyamide, polyester, polystyrene, polyurethane and polyvinyl chloride. Phosphite-based secondary antioxidants provide excellent processing stability. Phosphites are also synergistic with hindered phenol primary antioxidants. Phenolic antioxidants and phenolic phosphite blends offer excellent protection against thermo-oxidative degradation and discoloration of polymers.

Applications of Antioxidants Masterbatch

  1. Cable industrie
  2. Re processing
  3. Filled compounds
  4. Blow Moulding
  5. Pipes
  6. BOPP films
  7. Tapes


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