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Polymer Additives
by SpecialChem
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Technical Datasheet | Supplied by Premix
Phenolic and phosphite antioxidant/processing stabilizer masterbatch with PE-HD and PP as the carrier polymer. It is developed to give a good balance of long term heat and processing stability. It is based on a blend of phenolic and phosphite antioxidants. It improves the processing stability and prolong the life of the final product. Its dosage rate is 0.5-3%. PREADD AO 181 is approved for use in contact with foodstuffs according to FDA and BgVV regulations, as long as the dosage level of PREADD AO 181 is less than 1.5 % in PE and less than 1.8% in PP.
Product Type
  • Processing Aids
  • Heat Stabilizers
  • Antioxidants
Chemical Composition
Phenolic and phosphite blend
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