Factors affecting uneven coating of tinplate sheet and treatment methods
The thickness of the coating applied on the surface of tinplate sheet varies. When drying at the same temperature and speed, it is very easy to cause insufficient hardening at the thickness of the coating and excessive hardening at the thin coating, resulting in the adhesion, hardness, and hardness of the coating. Corrosion resistance, bending resistance, impact resistance, etc. decrease, and...
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