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In order to make color steel materials more popular in the market, many manufacturers are also constantly innovating, starting to process and produce products with rich colors, and spraying paint on color steel plates. However, some color plates often appear paint explosion when used. How should this problem be solved? Are you clear?
Passivation solution shall be added before water. Due to the density of the passivation solution, if the density of the passivation solution is higher than the density of water, the raw materials are mixed unevenly, and the adhesion between the passivation layer and the matrix is poor, which is easy to cause the surface explosion of color steel.
The temperature of the passivation plate shall be checked every 2 hours in the production process, because the staff of Jinan color steel clad plate factory did not regularly track the temperature of the passivation plate. Especially in winter, the temperature changes greatly within 2 hours, which will lead to the failure of color steel clad plate. When the pressure is too high, the paint will be scraped off.
In the production process of color steel clad plate, there are dust, rollers and some dust on the export inspection mirror, which will directly affect the surface quality of color steel clad plate. It may not be displayed at the beginning, but it will be painted for a long time or under the sun.
When configuring the tank, add passivation solution first, and then add water. For example, the density of the passivation solution. If the density of the passivation solution is higher than that of water, the raw materials are mixed unevenly, and the adhesion between the passivation layer and the substrate will be poor, that is, the surface of the plate is easy to explode.
Another problem is that the passivation plate temperature should be checked every 2 hours during the production process, because the staff did not regularly track the passivation plate temperature during the inspection. Especially in winter, the temperature change within 2 hours is relatively large, which will lead to plate failure, and scratch and paint falling will occur when pressing.
Jinan color steel tile factory believes that there will be dust on the export inspection mirror and some rollers during the production process of the plate. The dust will directly affect the surface quality of the plate, or it is not very obvious at first, but over time, the paint will explode under the sun.
These are the reasons for the paint explosion of Jinan color steel clad plate shared today. We also hope that you will pay attention to maintenance during use. If you have any questions about this problem, you are welcome to pay attention to our website And consult our staff, will serve you wholeheartedly.