Trivalent chromium (spray) - aluminum floor

Trivalent chromium spray is a solution containing trivalent chromium compounds, usually applied to the surface of aluminum flooring in the form of a spray. Trivalent chromium is a stable oxidation state of chromium, which has lower toxicity and better environmental friendliness than hexavalent chromium.

Role in Aluminum Flooring

Anti-corrosion protection: Trivalent chromium spray can form a dense protective film on the surface of aluminum floor, effectively preventing aluminum from contacting oxygen, moisture and other corrosive substances in the air, thereby slowing down the oxidation and corrosion process of aluminum and extending the service life of aluminum floor. For example, in some humid environments, such as bathrooms and kitchens, aluminum floors treated with trivalent chromium spray can better resist the erosion of water vapor and are less likely to have rust spots and corrosion marks.

Improve wear resistance: It can enhance the hardness and wear resistance of the aluminum floor surface, making the floor more able to withstand mechanical effects such as friction and scratching in daily use. This is especially important for aluminum floors in public places with large traffic, such as shopping malls and school corridors, which can reduce scratches and wear caused by frequent trampling and dragging of objects, and maintain the beauty and performance of the floor.

Improved appearance: After the trivalent chromium spray treatment, a uniform and bright coating will be formed on the surface of the aluminum floor, which can enhance the gloss and texture of the floor and make it have a better visual effect. Whether in home decoration or commercial places, it can add a refined and high-end atmosphere to the indoor environment.

Application Advantages

Environmental protection: Compared with the traditional hexavalent chromium treatment process, trivalent chromium spray has lower toxicity and less harm to the environment and human health. During the production and use process, it can effectively reduce the emission of harmful substances, which meets the requirements of modern society for environmental protection.

Easy to operate: It is applied by spraying, which is relatively simple to operate and easy to control the thickness and uniformity of the coating. Specialized spray equipment can be used to evenly spray the trivalent chromium solution on the surface of the aluminum floor, without the need for complex process flow and large equipment, which improves production efficiency and reduces costs.

Good compatibility: Trivalent chromium spray can combine well with the surface of aluminum floor to form a stable chemical bond, which will not have adverse effects on the physical and chemical properties of aluminum. At the same time, it can also be combined with other surface treatment processes or coatings to further improve the performance and decorative effect of aluminum floor.