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

BYK DISPERBYK-142 Wetting Dispersans Agents

BYK DISPERBYK-142 is a phosphoric ester salt copolymer Wetting Dispersans Agents  for solvent-borne coatings and pigment concentrates. It stabilizes pigments via steric hindrance and charge equalization, enhancing color strength and gloss while reducing viscosity. Compatible with epoxy, nitrocellulose, and acrylic systems, it is ideal for high-pigment-load formulations in industrial and architectural coating

Effect of BYK DISPERBYK-2012 Wetting Dispersing Agents

  1. Universal Compatibility - Works with cationic binders and diverse additives (amines, surfactants) without performance loss

  2. Emission Control - Solvent/VOC-free formulation meets stringent environmental standards

  3. Multi-Pigment Stability - Prevents flocculation in transparent/opaque organic pigments and carbon black

  4. Process Adaptability - Effective in both resin-containing and resin-free grinding systems

  5. Performance Enhancement - Improves color strength, gloss, and storage stability through steric stabilization

Typical Applications of BYK DISPERBYK-2012 Wetting Dispersing Agents

  1. Automotive OEM - Waterborne basecoats requiring color consistency

  2. Industrial Coatings - Machinery finishes with high pigment loading

  3. Road Marking Paints - Aqueous traffic line formulations

  4. Wood Coatings - Low-VOC furniture finishes with cationic binders

  5. Flexographic Inks - Packaging inks needing stable pigment dispersion

Technical Data of BYK DISPERBYK-2012 Wetting Dispersing Agents

Chemical BaseCPT-based copolymer with pigment-affinic groups
Density (20°C)1.06 g/ml
Amine Value7 mg KOH/g
Storage HandlingRequires 20°C homogenization if stored below 5°C
Regulatory StatusComplies with AgBB emission standards



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