Milliguard® AOX


Milliguard® AOX

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Milliguard® AOX antioxidant protects polyurethane (PU) and other thermoset polymers from oxidation and degradation. Specially designed to support polyol suppliers, polyurethane flexible foamers, mattress converters, and other PU producers, it improves the quality and durability of final PU parts by preventing physical deterioration and discoloration caused by exposure to light, heat, and exposure to light, heat, and nitrogen oxides (NOx).

This polymeric additive also helps producers to meet high environmental and air quality targets by reducing volatile organic compound (VOC) and outgassing condensation (FOG) emissions.


  1. Improvements in part quality and durability
  2. Lactone-based formulation that scavenges free radicals
  3. Reduction in volatile organic compound (VOC) emissions
  4. Compatibility with non-halogenated flame retardants that reduce scorch