Every manufacturer of electronic products such as mask machines, forehead temperature guns, and ventilators, as long as their products involve circuit boards, generally has a demand to purchase the three proofing paint. Why is this? The reason is simple, because the circuit board requires the use of three proof paint. Below, let me take you to understand why respirator products use three proof paint.
Firstly, we must understand what the "three proofing paint" for circuit boards is. Only by understanding the product can we have a clear goal and not just talk nonsense.
As we all know, electronic products such as masks, temperature guns, and ventilators are used in a diverse environment. It is possible that their working environment is a dust-free studio, or it may be on a dusty construction site or in a more harsh environment. Those untreated products will strike and return to the factory. I believe it is not difficult for everyone to understand.
However, if a product with circuit board three proofing adhesive is used, it is different. The protective film formed by the three proof paint can effectively isolate and protect the circuit from the erosion of chemicals, moisture, and other pollutants, allowing the motherboard to work in a closed and safe environment, thereby improving the reliability of the circuit board, increasing its safety factor, and ensuring its service life.
Although the use of circuit board three proof paint for electronic products such as masks, forehead temperature guns, and ventilators is a new process that may seem to increase costs at first glance, in the long run, the use of circuit board three proof paint greatly reduces the comprehensive cost of electronic products such as masks, forehead temperature guns, and ventilators, and is definitely worth the money.
The above is the reason why respirator products need to use three proof paint, which I will introduce to you. In addition, the three proofing adhesive is a low viscosity single component protective coating that has excellent high and low temperature resistance, weather resistance, electrical insulation performance, and excellent moisture-proof, waterproof, seismic, corona resistance, and leakage resistance.
