Cobalt Blue (PB28/36)

Product CodeMasstoneTint (1:3)Color Index NamePigment ChemicalMean Particle SizeOil Absorption(%)PHHeat Resistance
Blue-2501K  PB28 77346Co-Al~1.025-407-10>800
Blue-2503K  PB28 77346Co-Al~0.625-407-10>800
Blue-2511K  PB36 77343Co-Al-Cr~0.715-257-10>800

MAIN CHARACTERISTICS

  1. Pigment Blue 28 (C.I. 77346) / Pigment Blue 36 (C.I. 77343)
  2. Spinel Structure
  3. Reddish Shade Cobalt Blue / Greenish Shade Cobalt Blue
  4. Ease of Dispersion
  5. Excellent Dimensional Stability
  6. NIR Reflectance (Cool Pigments)
  7. Light Fastness 8(1-8)
  8. Weather Fastness 5(1-5)
  9. Acid Fastness 5
  10. Alkali Fastness 5
  11. Solvent Fastness 5

Cobalt Blue Applications

  1. This product is suitable for all indoor and outdoor applications;
  2. Recommended for combinations with high performance organic pigments in opaque formulations to achieve improved weather resistance;
  3. This product is recommended for applications requiring excellent chemical and weathering resistance;
  4. Suitable for Polymer PVC-P; PVC-U; PUR; LD-PE; HD-PE; PP; PS; SB; SAN; ABS/ASA; PMMA; PC; PA; PETP; CA/CAB; UP; Engineering plastics; Powder Coatings; Water Based Coatings; Solvent Based Coatings; Printing Inks; Construction Materials.

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