Traditional Culture Encyclopedia - Traditional culture - Introduction of electrostatic spraying process
Introduction of electrostatic spraying process
It can also be understood as a new drawing method designed by using the basic characteristics of like charge repulsion and opposite charge attraction. With the help of DC high-voltage electric field, the paint mist sprayed by the spray gun is atomized more finely, and at the same time, the paint mist is charged and deposited on the surface of workpieces with different charges by electrostatic attraction, forming a uniform paint film, thus achieving the purpose of painting. It is an efficient painting method that combines mechanical atomization with electrostatic attraction and repulsion.
Extended data
Compared with the traditional painting process, electrostatic spraying technology (electrostatic plastic spraying) has obvious advantages:
1, good construction environment and working conditions. When spraying in high voltage electrostatic field, the diffusion of paint mist is much less than that of air pressure spraying or airless spraying, which obviously improves the pollution of painting environment.
2. The coating has excellent appearance quality, strong adhesion and high mechanical strength;
3. The curing time of spraying construction is short;
4. The corrosion resistance and wear resistance of the coating are much higher;
5, no primer is needed; Simple construction and low technical requirements for workers;
6, the cost is lower than the coating process;
7. Some construction occasions have clearly stated that electrostatic plastic spraying technology must be used;
8, electrostatic powder spraying process will not appear in the painting process of common flowing phenomenon.
References:
Baidu encyclopedia-electrostatic spraying
- Previous article:What are the advantages of metal laser cutting machine?
- Next article:What is a credit report?
- Related articles
- Is it really necessary for entrepreneurs to learn Chinese studies?
- What is a butterfly? What are the legends about it?
- Manufacturing technology of Zhu Jin woodcarving
- Homemade sports equipment: making children's activities more interesting
- On the classroom record of the wind of choosing gentlemen
- What is the biggest challenge facing human society in the face of natural disasters?
- How to check the weekly event calendar in Ling Yun Nuo mobile game How to check the weekly event calendar in Ling Yun Nuo mobile game
- What is the value and significance of Lu Yao's Ordinary World?
- The difference between SPB v-band and b v-band
- What is the basic deductive form of legal thinking?