1. The principle is different:
Painting: Attaching the paint to the surface
Dusting: Electrostatic adsorption on the surface
2. Different shape
Spray Paint: liquid form. Electrostatic spraying plant
A type of paint, made of nitrocellulose, resins, pigments, solvents, etc. Spray gun is usually sprayed evenly on the surface of the object, water resistance, oil resistance, dry fast, used to paint automobiles, aircraft, wood, leather and so on. The substance is toxic and has a certain impact on the body, different brands of spray paint due to different components of the toxicity is also different. Use should pay special attention to safety, avoid inhalation and skin contact. Surface spraying of metallic materials
Powder spraying is a kind of coating technology which makes the powder coating adhere to the workpiece. After spraying powder and then through hot melt, curing and other steps, will be formed on the surface of the workpiece coating film.