Technical datasheet

Nicron® 503

Supplied byMagris Performance Materials- Last Updated on May 19, 2026

Nicron® 503 by Magris Performance Materials is a high purity, 5-Hegman microcrystalline talc. Due to its hydrophobic nature, it is ideal for protective coatings applications with very low mineral solubility and proven anti-corrosion performance. It offers minimal viscosity build. It has unique particle size distributions for improved paint performance properties.
  • It provides very good paint stability, rheology, anti-settling, and weathering properties.
  • It is suitable for low-HAPS and VOC-compliant polyester coatings.
  • It disperses easily in high-solids and solvent-borne and waterborne paints.
  • Nicron® 503 is recommended for flatting and sanding properties in clear and semi-transparent wood coatings and UV-cure coatings.
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Benefits

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Compliance

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Applications

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For which system

Solvent-based Coatings|
Coatings|
Waterborne Coatings|
UV / Radiation-curable Coatings|
Solvent-Free / High-Solids Coatings

Availability

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Nicron® 503 properties

Other properties

PropertiesValue & unitTest conditionTest method
Brightness0.0 Visible After LoginVisible After LoginVisible After Login
Bulking Value0.0 Visible After LoginVisible After LoginVisible After Login
Dolomite, Chlorite Content0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Content0.0 Visible After LoginVisible After LoginVisible After Login
Oil Absorption Number (OAN)0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size0.0 Visible After LoginVisible After LoginVisible After Login
Particle Size Distribution, Median0.0 Visible After LoginVisible After LoginVisible After Login
Specific Gravity0.0 Visible After LoginVisible After LoginVisible After Login
Talc Content0.0 Visible After LoginVisible After LoginVisible After Login

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