NACORR 1551 - King Industries - Corrosion Inhibitor

Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features: Corrosion Resistance,
Good Gloss Retention,
Good Pigment Dispersion,
High Color Strength,
In-Can Stability,
Salt Spray Resistance,
Viscosity Stability,
Water Resistance
Advantages: Improves corrosion resistance as it passivates the metal.

Synergistic results are obtained in combination with anti-corrosive pigments.

Improves water resistance by providing a barrier effect and reducing water permeation of the coating.

Enhances cure rate of amino crosslinked systems.

Better stability, exhibiting good in-can viscosity stability.

Promotes pigment dispersion when a small amount is used in the grind, thereby reducing grind time, increasing pigment loading, and improving color strength.

Improves gloss properties when used as a dispersant in the grind.

Applications & Uses

Markets: Paints & Coatings
Applications: Paints & Coatings — Industrial Coatings
Industrial Coatings,
Industrial Maintenance
Compatible Substrates & Surfaces: Metal
Cure Method: Air Dry
Coating Type: Powder Coating,
Primer,
Solventborne Coating
Applications: Usable in most types of non-aqueous air dry and thermoset coatings.

Recommended in primers, general industrial and maintenance type solvent-based coatings.
Usage Levels: 1-3% based on the total weight of paint if used as the sole anti-corrosive agent.

When used in combination with other types of corrosion inhibiting pigments, NACORR 1551 should be added at 25-50% of the total anti-corrosive pigment loading.

Properties

Technical Details & Test Data

Incorporation: System Incorporation Method

Solvent Based Can be post-added with mild agitation or added to mill base

Water in Mill Base If possible, remove water from the mill base and add it to the letdown. Otherwise, post-add under high agitation.

No Water in Mill Base Add 0.5-1.0% to mill base by premixing the NACORR, solvent and resin before pigment is added. Add balance to letdown prior to any water addition.

NACORR 1754 Can be post-added without the addition of co-solvent or neutralizing amine.

No Co-Solvents Post-add under high agitation during letdown prior to any water addition.

Co-Solvents Premix with coalescing solvent prior to addition. A typical ratio of 1:1 is recommended. Next add mixture under high agitation prior to any water addition.

Co-Solvents and Amines Premix with coalescent and amine. Add under high agitation prior to any water. A typical starting ratio for premix: 50% NACORR, 45% coalescent and 5% amine by weight.

Powder Coatings Dry blend with the premix at 1% to 3% based on total weight.

Storage & Handling

Shelf Life: 36 months
Storage/Shelf Life: Avoid breathing vapors.

Keep the container tightly closed.

Store at room temperature away from direct sunlight.

Shelf Life : 36 months from the date of manufacture, when stored at ambient conditions in the original container.

System	Incorporation Method
Solvent Based	Can be post-added with mild agitation or added to mill base
Water in Mill Base	If possible, remove water from the mill base and add it to the letdown. Otherwise, post-add under high agitation.
No Water in Mill Base	Add 0.5-1.0% to mill base by premixing the NACORR, solvent and resin before pigment is added. Add balance to letdown prior to any water addition.
NACORR 1754	Can be post-added without the addition of co-solvent or neutralizing amine.
No Co-Solvents	Post-add under high agitation during letdown prior to any water addition.
Co-Solvents	Premix with coalescing solvent prior to addition. A typical ratio of 1:1 is recommended. Next add mixture under high agitation prior to any water addition.
Co-Solvents and Amines	Premix with coalescent and amine. Add under high agitation prior to any water. A typical starting ratio for premix: 50% NACORR, 45% coalescent and 5% amine by weight.
Powder Coatings	Dry blend with the premix at 1% to 3% based on total weight.