Carbon Black Resin-Free Dispersions Utilizing Orion Engineered Carbons Special Black 4, Special Black 101, and COLOUR BLACK FW 200

This formulation describes the preparation of solvent-borne black pigment concentrates, which are binder-free. Here's a breakdown:

• Type: Solvent-borne pigment concentrates
• Pigment Used: COLOUR BLACK FW 200
• Raw Materials:
  • Special Black 4
  • Borchi® Gen 0451
  • Solvent Mixture: Xylene, methoxy propyl acetate, butyl acetate (1:1:1)
• Dispersion: The pigment concentrates are dispersed for 60 minutes using specific grinding beads.
• Dosage of Additive: Active content based on pigment content ranges from 40% to 60%.
• Data:
  • Particle Size: Less than 10 µm
  • Consistency: Free-flowing
  • Viscosity (at shear rate 100 s-1 and 23°C): Less than 350 mPa·s
  • Storage: Stable for 2 weeks at 50°C without significant alteration of viscosity and particle size.
• Suppliers:
  • Orion Engineered Carbons: Pigment
  • Milliken: Borchi® Gen 0451
  • Exxon Chemical: Solvesso 100
• Note: Borchi® Gen 0451 is added dissolved 50% in methoxy propyl acetate.

In summary, this formulation provides a detailed recipe for preparing solvent-borne black pigment concentrates, including specific percentages of pigments, additives, and solvents, along with information on dispersion, data testing, and suppliers.