The material selection platform
Coatings Ingredients
The material selection platform
Coatings Ingredients
by SpecialChem
Cette page a bien été ajoutée à vos favoris

Chroma-chem® UCD® 5643HS

Chroma-chem® UCD® 5643HS by Chromaflo Technology is an inorganic, bismuth vanadate yellow pigment dispersion for solvent-based urethane coatings. It meets the conditions for pigmented, low volatile organic compound (VOC) polyurethanes to replace low-solids thermoplastic acrylics in applications where exterior durability or chemical resistance of the coatings is required. It exhibits grind, high gloss, transparency (organics), high tinting strength value and no bleed or discoloration. It is formulated at maximum loadings with a rheological profile that makes them resistant to separation by settling or syneresis. It shows light fastness as well as acid- and alkali resistance. It is designed for use in automotive OEM, automotive refinish, industrial maintenance, marine, and protective coatings. The tint strength of Chroma-chem® UCD® 5643HS is controlled by volume to ± 2% to ensure optimal tinting performance in volumetric dispensing equipment. It is compatible with a wide variety of solvents, resins, polymers, reactive diluents, and additives. The shelf life is 3 years.
Chroma-chem® UCD® 5643HS
Product Type
  • Color Pigments & Dyes > Pigments Dispersions
  • Color Pigments & Dyes > Inorganic Pigments
Chemical Composition
Bismuth vanadate
CAS Number
Physical Form
Product Status
Applications/ Recommended for
  • Coatings > Solvent-based
  • Resins > Polyurethanes (PU)
  • Coatings Markets > General Industrial /Maintenance
  • Coatings Markets > Automotive OEM
  • Coatings Markets > Automotive refinishing
  • Coatings Markets > Marine /Anti-Corrosive / Protective

Chroma-chem® UCD® 5643HS Properties


Value & Unit
Test Condition
Test Method
Pigment Content
62.0 %
(By Weight)
Pigment Content
21.6 %
(By Volume)
Resin Content
19.1 %
(By Weight)

Want to list or
update your products?
Want to report errors or
suggest improvements?
Access Reliable
Product Information

Database of 79226 Coatings Ingredients,
reviewed and updated daily

Improve your Product
Selection Experience

Open your choices, compare products,
ask for samples, contact suppliers

Keep-up with latest
Technical Solutions

Be inspired and never miss again crucial
innovations with our weekly email updates

Back to Top