DISPERBYK-2013 100% solvent-free wetting content for solvent-free, solvent-borne and aqueous UV-curable printing inks and coating systems

 Product Information

 Chemical composition: styrene maleic anhydride copolymer

Typical materialized data The data given on this data page is only a typical value, not a technical indicator of the product.

 Density (20 °C): 1.10 g/ml

Non-volatile matter (30 min, 150 °C):> 97.0 %

 Flash Point: > 150 °C

 Acid value: 8 mg KOH/g

 Amine value: 18 mg KOH/g

 App Information

 Printing inks

Printing inks Due to its balanced polarity and 100% active ingredient, DISPERBYK-2013 achieves excellent pigment dispersion stability, especially in the field

100% excellent and effective viscosity reduction while eliminating thixotropy in flow behavior. It is used in UV curing systems and is particularly effective against organic pigments and carbon blacks. In the above dispersion process, the long-term storage of DISPERBYK-2013 printing inks in DISPERBYK-2013 is demonstrated

Stability has also been significantly improved. The high deflocculation properties of this wetting and dispersing additive make it suitable for use in printing inks with excellent aesthetic properties, especially for improved color strength and transparency.

 Recommended Apps

Recommended dosage Additives (purchased form) based on pigments: Organic pigments: 15–25 %

 Carbon black: 15–25 %

The recommended dosages listed above are for reference only and the optimal dosage is determined through a series of tests.

Dosage & Operating Instructions The wetting and dispersing additives must be added to the abrasive and must be premixed with the binder or solvent before the pigment is added