Views:0 Author:Murphy Publish Time: 2021-09-08 Origin:Site
Powder spraying is to use powder spraying equipment (electrostatic spray molding machine) to spray the powder coating to the surface of the workpiece, under the electrostatic action, the powder will be evenly adsorbed on the surface of the workpiece, forming a powdery coating; Powder coating after high temperature baking, leveling and curing, into different effects (different kinds of powder coating effects) of the final coating; Powder spraying is superior to spray painting in mechanical strength, adhesion, corrosion resistance, aging resistance and other aspects, and its cost is also lower than that of spray painting with the same effect.
1, high efficiency: because it is one-time film forming, can improve productivity by 30-40% 2, energy saving: reduce energy consumption by about 30%
3, less pollution: no organic solvent volatilization (without toluene, xylene and other harmful gases in paint coating).
4, high utilization rate of coating: up to 95%, and powder recycling can be reused.
5, the film performance is good: one-time film thickness can reach 50-80μm, its adhesion, corrosion resistance and other comprehensive indicators are better than the paint process.
6, high yield: before curing, can be secondary respray. There are more kinds of powder coating process, the common electrostatic powder spraying and dip plastic two.
Powder coating is a new kind of solvent-free 100% solid powder coating. It has the advantages of no solvent, no pollution, saving energy and resources, reducing labor intensity and coating mechanical strength.
VAN’s bike racks use the powder coating surface treatment to make sure that the bike racks has a long life span for at least 10 years without man-made sabotage.