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

BYK ANTI-TERRA-204 Wetting Dispersans Agents

BYK ANTI-TERRA-204 is a polyamine amide-based Wetting Dispersans Agents designed for solvent-borne, medium-to-non-polar coatings and primers. It stabilizes inorganic pigments/fillers via controlled flocculation, forming 3D particle bridges to prevent sedimentation and flooding. Compatible with alkyds, epoxies, and PVC copolymers, it enhances thixotropy in low-polarity systems like white spirit

Effect of BYK ANTI-TERRA-204 Wetting Dispersans Agents

  1. Polarity-Adaptive - Thixotropic effect intensifies in non-polar solvents (e.g., white spirit)

  2. Multi-Binder Support - Optimized for alkyds (long/short oil), epoxies, and chlorinated rubber

  3. Dual Functionality - Combines bentonite gelation with pigment stabilization

  4. Process Efficiency - Reduces grinding viscosity and sagging in thick-layer applications

  5. Eco-Advantage - Contains 46% bio-based content (renewable raw materials)

Typical Applications of BYK ANTI-TERRA-204 Wetting Dispersans Agents

  1. Industrial Primers - Anti-settling formulations for machinery coatings

  2. Wood & Furniture - Alkyd-based finishes with controlled gloss and flow

  3. Bentonite Gels - Non-aromatic solvent systems for rheology modification

  4. Marine Coatings - Chlorinated rubber systems requiring sedimentation resistance

  5. Architectural Paints - Exterior primers with enhanced filler suspension

Technical Data of BYK ANTI-TERRA-204 Wetting Dispersans Agents

Chemical BasePolycarboxylic acid salt of polyamine amides
Solvent SystemMethoxypropanol/Alkylbenzenes (3:2)
Bio-Based Content46% renewable materials
Flash Point31°C
Food ContactCompliant (FDA/EU) upon request


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