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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Viba Group
Blend of HALS and an antioxidant in polystyrene. Is an antioxidant and antigamma ray masterbatch. It is designed for the protection against radiations and gamma rays of polystyrene end-products. Avoids color change during gamma ray treatment. It is free from fillers, waxes or any other lubricant. The presence of phenolic antioxidant may reduce or even cancel its effects. Its recommended dosage is 2-4% in polystyrene. Complies with REACH.
Product Type
  • Antioxidants
  • Light Stabilizers / UV Absorbers > HALS, Hindered Amines
Chemical Composition
Blend of HALS and an antioxidant in polystyrene
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