Modern cities resemble "steel forests." The skeletons of skyscrapers, the main beams of river-crossing bridges, transmission towers, and the steel frames of factory buildings are often constructed of steel. These materials support the operation of cities, seemingly sturdy, yet they quietly wear away under the daily elements.

The humidity and high temperatures of this past summer weren't just unbearable. They were also a harsh test for steel. Rain, moisture, and salt spray penetrated the steel surface, silently infecting it with corrosion.

Zinc plays a key role in protecting steel. Because its electrode potential is more negative than iron, zinc corrodes preferentially when exposed to electrolytes, thus protecting the iron from rust. This "sacrificial anode" effect makes zinc a guardian of steel. However, for this protection to be effective and lasting, the zinc must be firmly fixed to the steel surface; otherwise, the coating will loosen and fail.

This is precisely the value of Ayota tetraethoxysilane. In inorganic zinc-rich paint, tetraethoxysilane hydrolyzes and condenses to form a dense silica skeleton, firmly embedding the zinc powder within it. It then reacts with the hydroxyl groups on the steel surface, forming a strong bond. This not only ensures the zinc powder maintains its protective effect over time, but also makes the entire paint film stronger and more weather-resistant.

IOTA tetraethoxysilane gives inorganic zinc-rich paints a longer-lasting lifespan, ensuring that cities remain stable despite the changing seasons and environmental erosion.