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

BYK BYKJET-9131 Wetting Dispersing Agents

BYK BYKJET-9131 is a high-molecular-weight dispersant designed for solvent-based inkjet inks, utilizing structured acrylate copolymers with pigment-affinic groups. It enhances pigment wetting and stabilization through steric hindrance and uniform charge distribution, ensuring optimal rheology and filtration performance across organic and inorganic pigments, including cyan and yellow

Effect of BYK BYKJET-9131 Wetting Dispersing Agents

  1. Universal Compatibility - Stabilizes all pigment types, especially cyan/yellow

  2. Charge Equalization - Prevents co-flocculation via uniform particle charging

  3. Process Efficiency - Reduces grinding viscosity and eliminates thixotropy

  4. Narrow PSD - Achieves fine particle distribution for faster filtration

  5. Long-Term Stability - Maintains viscosity consistency during storag

Typical Applications of BYK BYKJET-9131 Wetting Dispersing Agents

  1. Industrial Coding Inks - High-resolution marking for packaging

  2. Flexographic Inks - Solvent-based film printing

  3. Ceramic Tile Decoration - Pigment stabilization for high-temperature inks

  4. Security Inks - Anti-counterfeiting formulations with color consistency

  5. Textile Printing - Sublimation inks for synthetic fabrics

Technical Data of BYK BYKJET-9131 Wetting Dispersing Agents

Base ChemistryStructured acrylate copolymer
Compatible SolventsPGMEA/Butyl glycol blend
Charge ControlAnionic charge distribution
Filtration Efficiency>95% @1μm rating
Regulatory ComplianceREACH/ROHS compliant



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