Waterborne Epoxy Curing Agents

Huntsman Advanced Materials offers a comprehensive line of Aradur® hardeners for the formulation of two-component, waterborne epoxy systems. Our waterborne hardeners can be used to emulsify standard liquid epoxy resins without additional surfactants.

Features

  • Low VOCs
  • Low odor
  • Fast drying and re-coat
  • Ease of clean up (no solvents needed)

Product Viscosity at 25ºC
[cP]
H+ Active Equivalent [g/eq] Density at 25ºC [lb/gal, (g/cm³)] Typical Mix ratio
[g/100g]
Product Description
Aradur 39* 12,000 – 20,000 335 8.9 (1.07) 150 – 200 Polyamine adduct in water. For use in VOC free coatings and flloring curing at low temperature. Fast drying and curing.
Aradur 340* 18,000 – 23,000 210 8.7 (1.04) 110 Polyamidoamine adduct in water. For use in primers and topcoats for concrete and metals. Good flexibility.
Aradur 3805* Z – Z4 270 9 (1.08) 144 Waterborne polyamine hardener supplied at 60% solids in a mixture of 2-propoxyethanol, acetic acid and water. For use in the formulation of two component waterborne coatings for concrete and metal substrates.
Aradur 3984* 5,000 – 15,000 150 8.83 (1.06) 75-85 Polyamine adduct in water. For use in the formulation of zero or low VOC two component waterborne epoxy coating and flooring systems. Provides excellent felxibility when formulated with a “1-type” solid epoxy dispersion, such as Araldite® PZ 3901. Good compatibility with colorants. Good chemical resistance.
Aradur 3985* 1,000 – 6,000 265 8.74 (1.05) 140 Polyamine adduct in water. For use in the formulation of zero VOC two component waterborne epoxy coating and flooring systems with a visible end of pot life and thick films.
Aradur 3986* 15,000 – 35,000 415 8.82 (1.06) 222 Modified Polyamine adduct in water. For use in the formulation of fast curing two component waterborne epoxy systems with good yellowing resistance. Provides excellent anti-corrosion properties when formulated with a “1-type” solid epoxy dispersion, such as Araldite® PZ 3961-1.

* DOT non-regulated

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