Advantages and disadvantages of powder coating

advantage

1. Health and environmental protection.

All kinds of liquid chemical harmful film-forming, dispersing, wetting, leveling, anti-corrosion and anti-mildew additives added to achieve coating performance are omitted.

2. Easy to transport and store

Ordinary paint contains about 20-50% water or solvent, while powder paint has neither water nor solvent, it is completely solid, convenient and safe to transport, and the paint containing water or solvent, when the temperature of transportation and storage is low At 0°C, it tends to be damaged by freezing, and powder coatings do not have this problem.

3. No need for preservatives

In traditional liquid coatings, there are both water and bacterial food, which are easily contaminated by bacteria. Therefore, in order to prevent deterioration, preservatives should be added, and latex powder coatings have no bacterial pollution problems and do not require preservatives.

4. Paint smell

Compared with the general traditional paint odor residue, this paint can be dissipated quickly, which can be said to disappear immediately after application.

shortcoming

Curing conditions have certain limitations.