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The difference and connection between electrostatic painting and powder coating
- Categories:News Center
- Author:Chuangzhi Coating
- Origin:Attractivechina
- Time of issue:2019-02-14
- Views:
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(Summary description)Most of the time, we think of electrostatic painting and electrostatic powder coating is the same thing, in fact, there are differences between them but also there is a necessary connection between them. Electrostatic painting Electrostatic painting is based on the principle of electrostatic attraction, refers to the use of corona discharge principle atomized coating under the action of high voltage dc electric field negative charge, and adsorbed on the positive charge substrate surface discharge coating method. Both the solvent-based paint and power paint can be used by electrostatic coating.
The difference and connection between electrostatic painting and powder coating
(Summary description)Most of the time, we think of electrostatic painting and electrostatic powder coating is the same thing, in fact, there are differences between them but also there is a necessary connection between them.
Electrostatic painting
Electrostatic painting is based on the principle of electrostatic attraction, refers to the use of corona discharge principle atomized coating under the action of high voltage dc electric field negative charge, and adsorbed on the positive charge substrate surface discharge coating method. Both the solvent-based paint and power paint can be used by electrostatic coating.
- Categories:News Center
- Author:Chuangzhi Coating
- Origin:Attractivechina
- Time of issue:2019-02-14
- Views:
Information
Most of the time, we think of electrostatic painting and electrostatic powder coating is the same thing, in fact, there are differences between them but also there is a necessary connection between them.
Electrostatic painting
Electrostatic painting is based on the principle of electrostatic attraction, refers to the use of corona discharge principle atomized coating under the action of high voltage dc electric field negative charge, and adsorbed on the positive charge substrate surface discharge coating method. Both the solvent-based paint and power paint can be used by electrostatic coating.
The benefits of electrostatic painting:
1.Improving the work condition and reduce the laboring. Most electrostatic painting equipment equipped with overhead conveying system, the entire line is highly automated. When spraying in the high-voltage electrostatic condition, the diffusion of the paint mist is less than the atmospheric spraying or airless spraying, so the pollution of the coating environment has been significantly improved.
2. High paint utilization. In high - voltage electrostatic field spraying, paint fog loss is small, paint utilization rate can reach 85% ~ 90% or above.
3. High quality of coating. As a result of the action of high voltage electrostatic field, coating particle dispersity is high, the coating that forms in the surface of the workpiece that be besmeared consequently also more level off, even, the burnish of paint film, adhesion is taller.
Powder coating
Powder coating is the use of powder coating equipment (electrostatic spray molding machine) to coat powder coating to the surface of the workpiece, under the electrostatic, powder will be evenly adsorbed on the surface of the workpiece, forming a powder coating; Powder coating after high temperature baking curing, into different effects (powder coating different types of effects) of the final coating.
Under the environmental protection laws and regulations, limit VOC emissions so that powder spraying will be faster promotion and application, if in the coating line and solvent, water-based coating for comparison, comprehensive evaluation, powder spraying will replace other coating.
From the above, we know that, the electrostatic painting includes power coating and other solvent-based paint, but the main equipment of power coating is electrostatic painting. Under the environmental protection laws and regulations, limit VOC emissions so that the electrostatic power coating will be the mainstream of the painting industry.
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It owns Guangdong Chuangzhi Machinery Equipment Co., Ltd., Guangdong Chuangzhi Software Information Technology Co., Ltd., and Hong Kong Chuangzhi Engineering Co., Ltd. has obtained 101 patents in the field of coating equipment and environmental protection equipment.
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Guangdong Chuangzhi Intelligent Equipment Co., Ltd. has a registered capital of 30 million and a self-funded site area of approximately 36000 square meters. It is a high-tech enterprise integrating pre-sales whole plant planning, independent research and development, design, manufacturing, installation, commissioning and after-sales service. (GR20184404259), which owns Guangdong Chuangzhi Machinery Equipment Co., Ltd., Guangdong Ruizhaofeng Software Information Technology Co., Ltd., and Hong Kong Chuangzhi Mechanical Equipment Engineering Co., Ltd., and has obtained more than 130 patents in the field of coating equipment and environmental protection equipment. Based on the Industry 4.0 intelligent manufacturing cloud service and the industrial Internet platform, combined with the three major digital factory management systems of MES, ERP, and PDM, it realizes the remote management, quality control and production traceability tracking of the coating production line manufacturing process, and provides customers with high-quality, efficient, intelligent, Environmentally friendly services, so that customers have no worries when using Chuangzhi products. With 26 years of experience in 3D digital overall solutions for coating production lines, we provide customers with all kinds of non-standard automated coating production lines, coating equipment, environmental protection equipment and other whole plant solutions. At present, it has been widely recognized in the automotive industry, furniture industry, musical instrument industry, cookware industry, home appliance industry, industrial equipment industry and rail transit industry.
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