Tempering ceramic glaze paint

Abstract

The tempered enamel paint is characterized in that, in terms of weight percentage, it consists of: 40-45 hydroxyl-containing acrylic resin, 10-20 inorganic ceramic pigment, 2-5 leveling agent, 0.5-5 defoaming agent, and 0.5-5 anti-settling agent , Adhesion promoter 5-10, dispersant 5-10, filler 5-15. The invention is simple in construction, can be painted with a brush or sprayed with ordinary spraying equipment, and has the roundness, smoothness, firmness, corrosion resistance and other properties of enamel. After many tests, there is no abnormal change in the range of low temperature resistance -40 ℃ ~ high temperature resistance 160 ℃; water resistance 268 hours without abnormality; alkali resistance 168 hours without abnormality; washing resistance ≥ 2000 times; artificial weather aging resistance 1000 hours No blistering, no peeling, no cracks; no obstacles in the construction of the second coat of brushing; the coating is resistant to temperature denaturation for 5 cycles without abnormalities. The price of this product is low, and its service life can reach more than 10 years.

Description

technical field [0001] The invention belongs to the field of coatings, in particular to a tempered enamel paint. Background technique [0002] Ceramic tiles are mainly used for decoration and protection of the inner and outer walls of buildings. The surface of ceramic tile glaze is smooth, bright in color and strong in corrosion resistance. But with the passage of time, the sun exposure and the pollution of the atmospheric environment, the tiles become old and cracked and lose their original color and luster, especially the exterior walls eroded by acid rain and sea breeze are full of spots, seriously affecting the appearance and city appearance. City appearance. But the tiles and buildings are combined and cannot be refired. Because the surface of the ceramic tile is very smooth, it is difficult for general paint and paint to adhere to the surface for a long time, so the method of brushing paint cannot solve the problem. If the old tiles are smashed and reinstalled, it w...

AI Technical Summary

Problems solved by technology

But with the passage of time, the sun exposure and the pollution of the atmospheric environment, the tiles become old and cracked and lose their original color and luster, especially the exterior walls eroded by acid rain and sea breeze are full of spots, seriously affecting the appearance and city appearance. cityscape

But the tiles and buildings are combined and cannot be refired

Because the surface of tiles is very smooth, it is difficult for general paint and paint to adhere to the surface for a long time, so the method of brushing paint cannot solve the problem

If the old tiles are smashed and reinstalled, it will require a lot of manpower and material resources, waste time and money, and cause great inconvenience to the surrounding environment and traffic

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