DISPERBYK-2014: New Universal 100% Effective Wetting and Dispersing Agent
With the further development of coatings, the market demand for universal 100% effective wetting and dispersing agents is increasing. Everyone hopes to find an additive that can be used universally in water-based systems, solvent-based systems, solvent-free systems, and UV systems.
Bick Chemical's existing product configuration can already provide excellent solutions for the dispersion of most organic pigments and carbon blacks, but there are still challenges in dispersing certain pigments.
DISPERBYK-2014It is an eco-friendly wetting and dispersing agent that can achieve high solid content and low viscosity with 100% effective components, making the production of additives more convenient. Its addition enhances the formulation of 100% effective wetting and dispersing agent products, and its strong de-agglomeration characteristics can lead to excellent appearance performance in coatings, particularly improving color difference and color stability. It has a significant effect on increasing the blackness value of black paint, enhancing gloss, and reducing haze.
DISPERBYK-2014 structure
High-density hydrophobic pigment affinity groups
Hydrophilic side chain
Application of DISPERBYK-2014 in Coatings
01
Improvement of color difference and color stability in water-based wood coatings.
Testing systemSingle-component acrylic system gray paint
Construction MethodLine rod scraper and finger wipe
Testing instruments：BYK Gardner Spectro guide sphere gloss
The lower the ΔE (indicating color difference), the smaller the color difference; the lower the hue shift, the better the color stability.
Test systemTwo-component acrylic system gray paint
Construction methodLine rod scraper and finger wipe
Testing instrument：BYK Gardner Spectro guide sphere gloss
The lower the ΔE, the smaller the color difference; the lower the hue shift, the better the color stability.
02
Improvement of blackness and blueness in solvent-based automotive black paint.
Testing SystemBased on LIOPTAL A 424 / Setamine US 138 / Raven 5000 Ultra III single-component solvent-based baking paint.
Construction MethodAir spray coating
Testing instrument：BYK Gardner Spectro guide 45/0
The higher the Mc value, the higher the darkness; the higher the dM, the bluer it is.
Testing SystemMacrenal SM 515 / Desmodur N 75 / Raven 5000 Ultra III two-component solvent-based repair paint
Construction MethodAerosol spraying
Testing instrument：BYK Gardner Spectro guide 45/0
The higher the Mc value, the darker the shade; the higher the dM value, the bluer it is.
Typical physical and chemical data
Active ingredients:100
Amin value:19mgKOH/g
Density:1.10g/ml（20℃）
Flashpoint:＞150℃
Viscosity:
Application Areas
Recommended for various applications such as automotive, construction, woodwork, marine, and flooring.
Summary of DISPERBYK-2014
Excellent stability of organic pigments and carbon black.
Recommended for water-based coatings, solvent-based, solvent-free, and UV systems.
100% active ingredients and moderate viscosity
VOC-free (<1500ppm)
No environmentally harmful labels
In aqueous systems, different methods of use are allowed.
- Resin-free grinding
·Resin grinding
·Improved resin-free grinding: using co-solvents, surfactants, or organic amines in the abrasive materials.
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