Ceramic spraying is a coating process, which is a ceramic coating used as raw material to protect the surface of the machine body through Thermal spraying, because ceramic coating is a novel ceramic coating that can make organic matter react with inorganic matter, thus providing both advantages. Boiler ceramic spraying is mainly used for anti-corrosion treatment on the surface of the boiler, because the advantages of ceramic coating itself are very clear, anti-bacterial Acid resistance, alkali resistance, non adhesion, high temperature resistance, high hardness, infrared radiation, waterproof performance, high wear resistance, and hardness can reach over 6H. High temperature resistance up to 400 degrees, non stick effect. So it is a popular new type of anti-corrosion treatment in the application process of surface treatment.
So, what work should we do in advance before doing ceramic coating for boilers? Let's take a look together?
The first is the surface cleaning in the early stage. Before spraying, we should first polish the surface of the machine body to make it smooth and free of other impurities, which is the same as painting on the decoration wall of our house. Only after the surface is cleaned and meets the requirements of spraying, can the next step of Thermal spraying be carried out, mainly because the quality of the later stage can be better guaranteed.
Whether it is necessary to do surface treatment in the early stage when spraying the boiler or any spraying, this way can achieve better results in terms of service life and protection in the later stage of Thermal spraying.
Secondly, precautions need to be taken during the ceramic spraying process. The equipment used for spraying mainly uses an air compressor and a spray gun for spraying, without the need for manual roller coating. The advantage of this spraying method is that the wall is smooth and not rough. The disadvantage is that more paint is used than roller coating, and once spraying is completed, it is difficult to repair. However, we need to have a clear understanding of safety issues here. Since equipment spraying is used, it is necessary to be familiar with the process and prevention during the use process.
Copyright: Hebei Zhongxin Anticorrosion Engineering Co., Ltd
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