Disperbyk® -183

Solution of a high molecular weight block copolymer with pigment affinic groups. Acts as a wetting and dispersing agent for solvent-borne, solvent-free and aqueous systems.

Details

Industry
Producer
Supplier
Advantages
  • Deflocculates pigments through steric stabilization of the pigments.
  • Provides equal electrical charge to pigments.
  • Offers high gloss and improved color strength.
  • Increases transparency and hiding power of the pigments.
  • Reduces viscosity, improves leveling and allows high pigment loading.
Other Applications

production of alkylphenolethoxylate-free universal tinters used in aqueous emulsion paints and solvent-borne architectural coatings
architectural coatings
pigment concentrates

Technical data

Quantity Value Unit Comment
Physical Properties
Density 1.06 g/ml
Thermal Properties
flash point >70 ºC
Chemical Properties
Amin number 17 mg KOH/g
Non-volatile materials 52 % wt