STD-204E is a high-performance substrate wetting additive designed to enhance the wetting properties of water-based coating systems. It is a mixture of non-silicon surfactants that effectively reduce surface tension, providing strong wetting ability and excellent defoaming properties.

Technical Parameters of STD-204E

Applications of STD-204E

STD-204E is recommended for use in water-based coating systems. It can be added at any stage of production with a dosage of 0.1% to 1% by weight. It is particularly effective in:

Waterborne Coatings: Enhances the wetting of various substrates, including low surface energy materials.

Waterborne Inks: Improves the wetting and flow properties of inks.

Adhesives: Enhances the wetting and adhesion properties of adhesives.

Benefits of Using STD-204E

Enhanced Wetting: Significantly improves the wetting ability of coatings on various substrates.

Defoaming Properties: Provides excellent defoaming effects, reducing foam formation during application.

Reduced Surface Tension: Effectively lowers the surface tension of the coating system, enabling better wetting and flow.

Compatibility: Compatible with a wide range of water-based systems.

Usage Instructions

Addition Stage: STD-204E can be added at any stage of production.

Dosage: Typically used at 0.1% to 1% by weight of the total formulation.

Mixing: Ensure adequate agitation for at least 15-30 minutes to achieve proper dispersion.

Safety and Handling

Storage: Store in a cool, dry, and well-ventilated area.

Handling: Wear appropriate protective equipment, such as gloves and goggles, during handling.

Conclusion

STD-204E is a versatile substrate wetting additive that provides excellent wetting and defoaming properties for water-based coating systems. Its ability to reduce surface tension and enhance substrate wetting makes it a valuable addition to various water-based formulations. For more detailed information, refer to the technical data sheet available on the Tech-Polymer Taiga Additive website.