【Deep Painting Society Coating Technology】What is the powder coating formula? The peace of mind of use is more reassuring

Powder coating is a new type of solvent-free 100% solid powder coating
.
The coating film of powder coating has high mechanical strength, and the use of powder coating can not only effectively reduce labor intensity, but also recycle and reuse, which is very resource-saving, and is a new type of green and environmentally friendly coating
.
There are many types of it, what is the specific powder coating formulation?

There are three main categories of powder coatings: thermoplastic powder coatings, thermoset powder coatings and architectural powder coatings
.
General powder coating formulations are made by special resins, filler pigments, curing agents and other additives, mixed in a certain proportion, after hot extrusion and crushing sieving and other processes
.
Under normal temperature conditions, they undergo electrostatic spraying, friction spraying or fluidized bed dipping, and then heat and bake to melt and cure, so that the paint forms a flat and bright sexual coating film, so as to achieve decoration and anti-corrosion effect
.

Coatings made after this powder coating formulation generally have the following characteristics:

1.
The paint is non-toxic and solvent-free, so there will be no problems of poisoning, fire and three waste emissions, and it can fully meet the requirements of national environmental protection

2, because it is a powdery coating, the utilization rate of raw materials is very high, and the sprayed powder can also be recycled, in line with the requirements of
national sustainable development.

3, after the construction surface is treated, it can be completed directly at one time, there is no need to scrape the putty like the wall paint, and the coating itself can get a sufficient thickness of the coating film, which is operable and can improve work efficiency and reduce production costs
.

4.
The coating of powder coating is very fine, the adhesion is good, and the coverage rate of the corners is high, which overcomes the shortcomings
of traditional coatings.

5.
Compared with other coatings, the transportation and storage of powder coatings are also more convenient and safe
.

Although the coatings produced by this powder coating formula have certain advantages, there are also problems
that need to be paid attention to in the process of use.
Especially in the indoor coating construction, it is necessary to control the dust concentration in the air to a safe range, otherwise there may be a danger
of dust fire and explosion.
Therefore, ensuring safety must be a prerequisite
for construction.

Source: Fang Tianxia

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