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Waterborne Hardeners/Latent Hardener

Principal properties: Principal applications:
Waterborne hardeners Waterborne hardeners
- Zero-VOC achievable. - Concrete coatings e.g., food processing plants, show rooms, laboratories, hospitals, nuclear power stations, breweries etc..
- Low viscosity and color. - Self-leveling, mortar flooring, and tile grouts.
- Low odour and non-flammable. - Steel coatings with liquid resin and semi-solid/solid resin emulsions e.g., anti-corrosive primers and topcoats.
- Easy to clean-up and apply. - Adhesives.
- Good adhesion, especially to damp or ‘green’ concrete. Latent hardener
- Good abrasion resistance. - Electric insulating materials.
Latent hardener - Various molded products.
- Easy to mix with epoxy resins and provides long storage period. - Adhesives.
- Fast cure at low temperature in a short time. - Powder coatings.
- Good resistance to chemicals and elevated temperature. - Accelerator for other one-pack epoxy systems.
- Excellent electrical insulation and good mechanical properties.
- Low skin irritation.  
Epoxy Hardener Type Viscosity   (mPa·s/25°C) Amine Value Color Specific Gravity Solids Use Level Thin Film Set Time (hr/25°C) Typical Cure Schedule PDF
(mg KOH/g) (Gardner) (25°C) (%) (phr)
ATUREX 525W60 Polyamide Amine Adduct 4000-12000 230-270 <12 1.08 58-62 105 4.0 2-7 days at ambient
ATUREX 540W60 Polyamide Amine Adduct 5000-15000 220-260 <10 1.08 58-62 105 4.0 2-7 days at ambient
ATUREX 630W60 Polyamine Adduct 6000-18000 215-245 <10 1.10 58-62 110 3.0 2-7 days at ambient
ATUREX 390 Modified Amine Adduct Solid SP 125-135°C - Light yellow powder 1.15 - 10-20 - elevated temp