In the production of storage rack,painting and powder coating are two common surface treatment processes.They can not only improve the appearance quality of the shelves,but also effectively prevent rust.
Advantages of powder coating
The powder coating process is widely used in the surface treatment of storage shelves,especially because of its many advantages.First of all,powder coating does not require the use of thinners, and the construction process is pollution-free to the environment and non-toxic to the human body.The coating has a delicate appearance, strong adhesion, and high mechanical strength. In addition,the curing time of powder coating is short,and the corrosion and wear resistance of the coating far exceeds that of spraying,and no primer is required.The construction is simple,the technical requirements for workers are low, and the cost is relatively low. In particular,in some specific occasions,it has been clearly stipulated that the electrostatic powder coating process must be used. Compared with spraying,powder coating does not have the common flow phenomenon during the spraying process, ensuring a more uniform coating.
Advantages of spray painting
Despite the many advantages of spraying, spray painting still shows advantages that cannot be ignored in certain applications.Spray painting uses solvents, and the leveling of the spray effect is usually better than that of spraying. In addition, when the spray paint coating is scratched or mis-applied, it can be repaired and re-coated at any time, which is convenient for repair.Spray painting is also more flexible, and can be bent by 1mm or even T-bend,while spraying is limited. In terms of appearance color,spray painting can provide many more color options than spraying, and can achieve a variety of different effects on the same material. Spray painting has lower pre-treatment requirements, more cost advantages, and shorter construction time,which helps to shorten the delivery cycle of storage shelves.
Post time: Feb-26-2025