FAQ



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The conductivity of water quality reflects the content of inorganic salt impurities in the water. The higher the conductivity, the higher the content of inorganic salt impurities in the water. When the water is dried after the workpiece is pre-treated, a large amount of inorganic salt will remain in the final accumulated water (water droplets) position, which will often show white water marks. If the water marks are too heavy, the corrosion resistance here will be affected during spraying, and the coating will not be able to cover in serious cases.
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