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Omya
DISPERBYK® 145
Chemical Family:
Organophosphates, Phosphate Esters, Phosphorous-based Compounds
Labeling Claims:
Solvent-free
Compatible Polymers & Resins:
Acrylates, Alkyds, Epoxies (EP), Acrylics
Features:
High Pigment Loading, Reduces Viscosity, High Gloss, Good Leveling, High Color Strength, Transparency
DISPERBYK® 145 is a solvent-free wetting and dispersing additive for solvent-free and solvent-borne coatings. It is particularly suitable for stabilizing pigments in non-polar systems such as alkyds, acrylates, TPA, and epoxides.
Omya
DISPERBYK® 162
Chemical Family:
Polyurethanes (PU)
Features:
Reduces Mill Base Viscosity, High Color Strength, Transparency, High Gloss
DISPERBYK® 162 is a wetting and dispersing additive designed for solventborne coatings and pigment concentrates. It effectively stabilizes carbon blacks and organic pigments, particularly in two-component polyurethane wood and furniture coatings. This additive enhances color strength, reduces mill base viscosity, and provides high gloss and transparency. It is compatible with wood substrates and is ideal for use in polyurethane, coil, and solventborne coatings. DISPERBYK® 162 ensures excellent performance in pigment concentrates and coatings requiring high color strength.
Omya
DISPERBYK® 161
Chemical Family:
Polyurethanes (PU)
Features:
Reduces Mill Base Viscosity, High Color Strength, Transparency, High Gloss
DISPERBYK® 161 is a wetting and dispersing additive for solvent-borne automotive and industrial coatings and pigment concentrates. It is particularly effective in stabilizing fine particle size carbon blacks and organic pigments, especially in two-pack PU and baking systems. It offers outstanding reduction of millbase viscosity.
Omya
DISPERBYK® 166
Functions:
Dispersant, Wetting Agent
Chemical Family:
Polyurethanes (PU)
End Uses:
Solventborne Coating
Labeling Claims:
Not Listed In California Proposition 65
DISPERBYK® 166 is a high molecular weight wetting and dispersing additive for organic pigments in solvent-borne coatings.
Omya
DISPERBYK® 164
Chemical Family:
Polyurethanes (PU)
Labeling Claims:
Not Listed In California Proposition 65, Aromatic-free
Compatible Polymers & Resins:
Acrylates, Alkyds
Features:
High Pigment Loading, Reduces Mill Base Viscosity, High Gloss, High Color Strength, Transparency
DISPERBYK® 164 is a wetting and dispersing additive for solvent-borne coating systems and pigment concentrates. It stabilizes pigments of all types and is suitable for non-polar systems. It is aromatic-free and has a higher solids content compared to DISPERBYK® 163.
Omya
DISPERBYK® 167
Chemical Family:
Polyurethanes (PU)
Labeling Claims:
Aromatic-free, Not Listed In California Proposition 65
Compatible Polymers & Resins:
Acrylates
Features:
High Gloss, High Color Strength, High Pigment Loading, Reduces Mill Base Viscosity
DISPERBYK® 167 is a wetting and dispersing additive for solvent-borne coatings and pigment concentrates. It stabilizes pigments of all types and offers broad compatibility for all-purpose pigment concentrates based on aldehyde and acrylate grinding resins. It is the aromatic-free version of DISPERBYK® 163.
Omya
DISPERBYK® 170
Functions:
Dispersant, Wetting Agent
Chemical Family:
Polyurethanes (PU)
End Uses:
Solventborne Coating, Polyester Coating, Coil Coating, Top Coat
Compatible Polymers & Resins:
Melamines & Melamine Formaldehydes (MF), Polyvinylidene Fluoride (PVDF)
DISPERBYK® 170 is a wetting and dispersing additive for solventborne coil and industrial coatings. It is particularly effective in acid-catalyzed and acid-curable coating systems, offering high color strength, high pigment loading, and excellent gloss. This additive is compatible with melamine formaldehydes and polyvinylidene fluoride (PVDF) resins, making it suitable for top coats, polyester coatings, and solventborne coatings. It reduces viscosity, improves flow, and provides high transparency, ensuring enhanced performance in industrial coatings. DISPERBYK® 170 is also compatible with polyurethane (PU) formulations.
Omya
DISPERBYK® 181
Functions:
Dispersant, Wetting Agent
Chemical Family:
Polyamines
End Uses:
Waterborne Coating
Labeling Claims:
Alkylphenol Ethoxylate (APEO)-free
DISPERBYK® 181 is an additive designed to enhance colorant acceptance in aqueous systems. It functions as a wetting agent and dispersant, improving flow and ensuring excellent storage stability. This APEO-free additive is ideal for waterborne coatings, providing improved color acceptance and long-term stability in coating formulations.
Omya
DISPERBYK® 182
Chemical Family:
Chemical Mixtures & Blends, Polyurethanes (PU)
Labeling Claims:
Aromatic-free, Not Listed In California Proposition 65
Features:
Reduces Viscosity, Improves Coating Hiding Power , High Gloss, High Color Strength, Transparency, High Pigment Loading
DISPERBYK® 182 is a wetting and dispersing additive for aqueous and solvent-borne coating systems and printing inks. It is suitable for all-purpose pigment concentrates, ranging from non-polar to aqueous systems.
Omya
DISPERBYK® 180
Chemical Family:
Ammonium Salts
Labeling Claims:
Aromatic-free, Not Listed In California Proposition 65
Features:
Reduces Viscosity, Improves Coating Hiding Power , High Gloss, High Color Strength, Transparency, High Pigment Loading
DISPERBYK® 180 is a solvent-free wetting and dispersing additive for solvent-borne, solvent-free, and aqueous coating systems, printing inks, and adhesives. It stabilizes inorganic pigments, particularly titanium dioxide.
Omya
DISPERBYK® 174
Chemical Family:
Polyurethanes (PU)
Applicable Processes:
Pigment Manufacturing
Features:
Reduces Viscosity, Improves Flow, High Gloss, High Color Strength, Transparency, High Pigment Loading, Reduces Mill Base Viscosity
DISPERBYK® 174 is a wetting and dispersing additive designed for solventborne coil and industrial coatings. It is particularly suited for acid-catalyzed and acid-curable coating systems, as well as for the manufacturing of highly filled pigment concentrates. This additive enhances color strength, reduces mill base viscosity, and improves flow, providing high gloss and transparency. With high pigment loading, DISPERBYK® 174 is ideal for use in polyurethane, 2K coatings, and solventborne coatings, ensuring efficient dispersion and improved performance in pigment manufacturing.
Omya
DISPERBYK® 163
Chemical Family:
Polyurethanes (PU)
Compatible Polymers & Resins:
Acrylates
Features:
High Gloss, Reduces Mill Base Viscosity, High Color Strength, Transparency
DISPERBYK® 163 is a wetting and dispersing additive for solventborne coatings and pigment concentrates. It stabilizes pigments of all types and is highly compatible with aldehyde and acrylate-based grinding resins. This additive enhances color strength, reduces mill base viscosity, and provides high gloss and transparency. It is ideal for use in solventborne coatings, coil coatings, and pigment concentrates, offering broad compatibility with acrylate resins and improving performance in various coating applications.
Omya
DISPERBYK® 168
Physical Form:
Liquid
DISPERBYK® 168 is a wetting and dispersing additive for solventborne and solvent-free radiation-curable coatings, printing inks, and adhesives. It provides good steric stabilization and reduces viscosity, making it suitable for a variety of applications including radiation-curable coatings, coil and can coatings, and radiation-curable adhesives. This additive is ideal for use in solventless and high solids coatings, as well as printing inks, offering enhanced performance in radiation-cure applications.
Omya
DISPERBYK® 185
Functions:
Dispersant, Wetting Agent
End Uses:
Waterborne Coating, Solventless & High Solids Coating, Solventborne Coating
Labeling Claims:
Solvent-free
DISPERBYK® 185 is a solvent-free wetting and dispersing additive for solvent-borne and aqueous industrial coatings as well as architectural coatings. It is particularly suitable for glycol-free universal pastes.
Omya
DISPERBYK® 190
Chemical Family:
Chemical Mixtures & Blends
Labeling Claims:
Solvent-free, Volatile Organic Compound (VOC)-free, Not Listed In California Proposition 65
Features:
Reduces Viscosity, Improves Coating Hiding Power , Improves Flow, High Gloss, High Color Strength, Transparency, High Pigment Loading
DISPERBYK® 190 is a VOC- and solvent-free wetting and dispersing additive for aqueous coating systems, printing inks, and adhesives. It is a standard additive for binder-free pigment concentrates and is suitable for all types of pigments.
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