Powder coating is a dry coating method that is usually used on industrial equipment to provide a metal surface. In this method, a layer of electrostatic-charged dry coloured powder is applied on a metal surface, which is subsequently cured using heat to form a durable hard finish. It is well-known for creating high-quality finishes that are both useful and aesthetically pleasing in their overall appearance.
There are a variety of surfaces on which it can be used , including metals and concrete and steel and plastic. It is one of the most cost-effective interior and outdoor finish options available today.
THE BENEFITS OF POWDER COATING:
1. It is tough and long-lasting.
Powder coatings outperform wet paint in terms of scratch and flake resistance and durability. In addition, powder coating will outlast wet paint and will need considerably fewer coats and re-coats than wet paint over the long term.
2. Requires little maintenance.
Powder coating is a low-maintenance coating that requires little upkeep. Surfaces need only a quick and thorough clean once every 3-12 months, depending on the external conditions to which they are exposed.
3. The application and curing processes are quick.
Powder coatings may be sandblasted, coated with zinc primer and a topcoat, they can be completely dry in less than a day if applied correctly.
4. It is cost-effective.
Because powder coating is a quick procedure, it is much more cost-effective than painting, particularly when applied on large number of surfaces. In addition, products do not need the use of specific drying places, which may take up to two days to dry entirely.
5. It is environment-friendly.
Powder coatings are more ecologically friendly than wet paint solutions because they need less hazardous elements to be used in the coating process.
6. Better Color Retention
The sun's rays degrades both paint pigments and powder coating pigments but powder coating pigments are more durable of the two.
Disadvantages of powder coating
1. It necessitates the use of special equipment.
Powder coating necessitates the use of specialised equipment that cannot be transported and must be completed on-site. Wet painting process is far more flexible than dry painting.
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