Unveiling the Function of Coupling Agents

Due to the characteristics of the six different functional zones in the molecular structure of titanium ester coupling agents, different functional groups of titanium ester coupling agents can be designed according to the needs of the coating industry, making them specific or multifunctional coupling agents, endowing coatings and inks with the following functions:

1. Good dispersibility and wetting function can significantly improve the dispersibility of most inorganic and organic pigments and fillers in organic base materials, and is particularly effective in dispersing carbon black, phthalocyanine blue, iron red, medium chromium yellow, etc.

2. Good anti sinking performance and improved storage stability.

3. Beneficial for grinding, it can shorten the number of grinding passes and time, and the same grinding time can make the particles grind finer.

4. It can increase the adhesion of the paint film to the substrate, improve the adhesion of the paint film to various metals, glass, and inorganic materials, improve wear resistance, enhance impact strength, and increase flexibility.

5. It can significantly increase the coloring strength and reflective ability of coatings, improve the gloss of paint films, and increase coverage.

6. It can produce flame retardant effect in fireproof coatings.

7. It can have anti rust effect in anti rust coatings.

8. It can reduce the viscosity of the coating system and lower the curing temperature of the resin.

9. Has good thixotropic properties and can improve the water repellency, wear resistance, and washing resistance of the coating film.

10. Has good antioxidant properties and UV resistance.

11. Significantly improve the mechanical properties, weather resistance, salt spray resistance, and yellowing resistance of the coating film.