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Coatings Ingredients
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Coatings Ingredients
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DISPERBYK® -2030

Technical Datasheet | Supplied by BYK
DISPERBYK®-2030 by Byk (Altana Group) is a high molecular weight wetting and dispersing agent recommended for solvent-free & UV-curable printing inks and inkjet inks. It is a solution of copolymer with pigment-affinic groups. It is suitable for all pigment types. It offers improved optical properties of the system such as optical density, color strength, gloss, haze and transparency. It shows outstanding steric stabilization of pigments and no crystallization tendency. It can reduce the viscosity of pigment concentrates and prevent thixotropy. It provides long-term stability without changing viscosity. It generates a uniform electrical charge across the pigment particles, thereby preventing possible co-flocculation of particles that are not equally charged. It possesses very small particle size and a narrow particle size distribution due to excellent deflocculation. It can achieve short filtration times and improve water & alcohol resistance of the cured film. It exhibits hydrophobic structure. DISPERBYK®-2030 is compatible with all commonly used reactive diluents. It can be used for indirect food contact applications. The dosage level of the grade for inkjet inks is 30-90% as supplied based on organic pigments & 40-100% as supplied based on carbon black pigment and 10-25% based on organic pigments and carbon blacks.
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Product Type
  • Dispersing Agents
  • Wetting Agents / Wet Edge Enhancers
Physical Form
Viscous
Appearance
Brown
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