Dispersant for Architectural Coatings
Dispersants for architectural coatings are polymeric or oligomeric additives that stabilize pigment and extender particles against flocculation and sedimentation in water-based paint systems. They reduce the energy required during the grind process and improve color development, tinting strength, and film opacity. These products are formulated to work effectively with titanium dioxide, organic pigments, and mineral extenders common in architectural coatings.
Technical Specifications
| pH | 7.0–10.0 |
| solvent | Water |
| appearance | Clear to slightly hazy liquid |
| activeContent | 25–50% |
| ionicCharacter | Anionic or nonionic |
Applications
- TiO2-based architectural paints
- Tinting pastes and concentrates
- High-PVC flat coatings
- Masonry and texture paints
- Exterior emulsion coatings
Key Features
- Prevents pigment flocculation and sedimentation
- Reduces grind time and energy consumption
- Improves tinting strength and color development
- Enhances film opacity and hiding power
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