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ASCONIUM® 143 are organic liquid-type additives which can provide excellent long-term anticorrosion performance to pigmented or clear coatings. ASCONIUM® additives can be used in waterborne, as well as in solventborne coatings, either as single products or in combination with active pigments.

Functions: Corrosion Inhibitor

End Uses: 1K (1 component) Coating, 2K (2 component) Coating, Clearcoat, Lacquers, Primer, Solventborne Coating, Top Coat, Waterborne Coating

Compatible Polymers & Resins: Acrylics, Alkyds, Epoxies (EP), Polyesters, Polyurethanes (PU)

Features: High Gloss, High Performance, Improved Cohesion, Improves Adhesion, Low Blistering, Water Resistance

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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Product Highlights

ASCONIUM® can be used in those coatings as sole anticorrosion additives or combined with other anticorrosion pigments to improve their performance. As liquid-type additives, they are easy to incorporate in coating’s formulations and will not reduce the gloss of the coating’s dry fim.

Key Benefits
  • Highly Effecient At Low Dosage
  • Improve Film's Water Resistance
  • Usable in Clear Coatings
  • Multimetal Protection
  • High Synergic Effect Anticorrosion Pigments
  • Maintain Film Gloss
  • Reduce Film Blistering
  • Improve Paint Adhesion
Four Functions For The Highest Performance
  • Creating a barrier effect through the inhibitor’s adsorption onto the metal surface.
  • Enhancement of the coating’s water-resistance.
  • Improvement of adhesion between the coating and the substrate.
  • Improvement of the film cohesion.

Applications & Uses

Compatible Substrates & Surfaces
Recommendations
ASCONIUM®-143

Solventborne

ALKYD

Clear Recommended
Paint Highly Recommend

2K PU
2K ACRYLIC

Clear Can be Used
Paint Can be Used

POLYESTER

Clear Recommended
Paint Recommended

2K EPOXY

Clear Can be Used
Paint Recommended

Waterborne

ACRYLIC
STYR/ACRY

Clear Highly Recommend
Paint Highly Recommend

ALKYD

Clear Recommended
Paint Recommended

PUD

Clear Can be Used
Paint Can be Used

2K ACRYLIC

Clear Can be Used
Paint Recommended

2K EPOXY

Clear Recommended
 Paint  Recommended
Ferrous substrates  Highly Recommend 
Zn and alloys substrates Recommended
Alu and alloys substrates Can be Used
Cu and alloys substrates Highly Recommend

Properties

Physical Form

Technical Details & Test Data

Adhesion Improvement

ASCONIUM® provides excellent adhesion properties to the film on metal substrates, even after salt spray or humidity tests.

Solventborne 1K Alkyd-urethane primer + Solventborne Alkyd top-coat
DFT 125μm, CRS

ASCONIUM® 143 - Adhesion Improvement

Adhesion 2409 24h after 120h Humidity Test ISO 6270

ASCONIUM® 143 - Adhesion Improvement - 1

 

Adhesion 2409 24h after 250h Salt Spray Test ISO9227