Do you know what the principle of chemical sanding agent for aluminum alloy is? In fact, the principle of aluminum alloy chemical sanding agent is to use chemical reaction to remove or transform the oxide layer on the surface of aluminum alloy, so as to obtain the desired surface properties.
Generally speaking, an oxide film will form on the surface of aluminum alloys, which will affect their surface properties, such as reduced adhesion, adhesion and corrosion resistance. The roughness and activity of the aluminum alloy surface can be improved by using chemical sanding agents, and the adhesion, adhesion and corrosion resistance of the surface can be improved.
The chemical sanding agent used in the chemical sanding process is usually an acidic or alkaline corrosive agent that can chemically react with the oxide layer on the surface of the aluminum alloy to dissolve or convert it into a substance that can be removed. In this process, the oxide layer on the surface of the aluminum alloy is removed or transformed to reveal the natural color of the metal, and the roughness of the surface will also increase, improving the activity of the surface.
It is important to note that the use of chemical sanding agents requires precise control of process parameters such as temperature, concentration, and treatment time. If the parameters are not properly controlled, excessive corrosion or damage may be caused to the surface of the aluminum alloy, affecting its performance and aesthetics.
In general, the principle of aluminum alloy chemical sanding agent is to use chemical reaction to remove or transform the surface oxide layer, improve the surface roughness and activity, and improve its performance and aesthetics.
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