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50% Aquanox NB52

  • Industry
    • Rubber
  • Region
    • APAC
    • EMEA
    • NA
  • Application & Dosage

      Addition is recommended in the range 0.5 to 1% as supplied, into a wet polymer dispersion or emulsion.

50% Aquanox NB52 is specifically designed to give outstanding performance in the manufacture of NBR elastomer polymers. A synergistic blend of antioxidants ensures excellent heat ageing properties when added at suitable levels prior to coagulation. Developed as a modern alternative to older 2246-based antioxidant products.

Product Features

  • Extremely effective thermal stabiliser for NBR
  • High active content, fine particle size emulsion
  • Low viscosity for ease of addition
  • Free of APEO surfactants
  • Free of Antioxidant 2246
  • Food contact approvals

Typical Properties

54 Total Solid Content (%)
50 Active Solid Content (%)
600 Viscosity (RVT) mPaS
9.5 pH
1.0 Particle Size (micron)
d95<3