Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

BYK-108 Wetting Dispersat Agent

BYK-108 is a solvent-free dispersant featuring pigment-affinic carboxylate technology, specifically developed as an alternative to DISPERBYK-107. This hydroxyl-functional additive provides excellent pigment stabilization through steric hindrance, making it ideal for high-solid, aromatic-free formulations in architectural coatings and specialty printing ink applications.

Effect of BYK-108 Wetting Dispersat Agent

  1. Solvent-Free Formula - Zero VOC content

  2. High-Solid Specialist - Optimized for concentrated systems

  3. Universal Stabilizer - Effective for organic/inorganic pigments

  4. Flow Enhancer - Reduces viscosity significantly

  5. Color Developer - Improves transparency/opacity

Typical Applications of BYK-108 Wetting Dispersat Agent

  1. Architectural Coatings - Exterior high-solid paints

  2. Industrial Finishes - Factory-applied coatings

  3. Leather Coatings - Decorative leather finishes

  4. Gravure Inks - High-performance printing inks

  5. Flexo/Screen Inks - Specialty ink formulations

Technical Data of BYK-108 Wetting Dispersat Agent

Appearance
Clear to slightly yellowish liquid
Chemical Composition
Polyether - modified polydimethylsiloxane
Active Ingredient
100%
Solvent
None
Density at 20°C
0.95 - 0.97 g/cm³
Viscosity at 20°C
500 - 1000 mPa·s
Flash Point
> 100°C
Recommended Dosage
0.1 - 1.0% based on the total formulation weight
Storage Stability
Stable for at least 12 months when stored in a cool, dry place in the original unopened container


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