The use and characteristics of Yongkang powder coating

Yongkang powder coating is a 100% solid powder coating that does not contain solvents. It has many characteristics, such as no pollution, energy saving, recyclability, and standard door plastic powder, imitation solid wood plastic powder, and automatic transfer plastic powder. Are there any differences between powder coatings and these?

Powder coating is a completely different form from general coatings, existing in the form of fine powder. Due to the absence of solvents, it is called powder coating. The main characteristics of powder coatings are: harmless, efficient, resource-saving, and environmentally friendly.

It has two main categories: thermoplastic powder coatings and thermosetting powder coatings.

Thermoplastic powder coating is composed of thermoplastic resin, pigment, filler, plasticizer, stabilizer and other components. Thermoplastic powder coatings include polyethylene, polypropylene, polyester, polyvinyl chloride, chlorinated polyether, polyamide, cellulose, and polyester.

Thermosetting powder coatings are composed of thermosetting resins, curing agents, pigments, fillers, and additives. Thermosetting powder coatings include epoxy resin series, polyester series, and acrylic resin series.

Disadvantages: uneven powder on corners, difficult to conceal coating defects after curing, high curing conditions.

There are multiple classification standards, and the names of various powders on the market vary greatly. According to the properties of film-forming substances, they can be divided into two categories: thermoplastic powder coatings and thermosetting powder coatings. Or it can be divided into extinction type, highlight type, art type, etc. based on the appearance of the film-forming material. It can also be divided into two categories based on the usage environment: indoor type and outdoor type.

1. This product does not contain toxicity, solvents, or volatile toxic substances, so there are no issues of poisoning, fire, or discharge of "three wastes" and other public hazards, fully complying with the requirements of national environmental protection laws.

2. The utilization rate of raw materials is high. Some well-known brand powder suppliers produce powders whose overspray can be recycled, and the highest utilization rate can even reach over 99%.

3. After pre-treatment of the coated material, it can be applied in one go without the need for a primer to obtain a sufficiently thick coating film, which is easy to achieve automated operation, has high production efficiency, and can reduce costs.

4. The coating is dense, with good adhesion, impact strength, and toughness, high coverage of edges and corners, and excellent chemical corrosion resistance and electrical insulation performance.

5. Powder coating storage, transportation safety and convenience.

The requirements for powder coating are relatively high, and it is necessary to extend its service life during construction to achieve the desired effect and satisfy customers more effectively.