Introduction of electrostatic coating process for powder coated mesh

Indoor coating epoxy powder coated mesh for electrostatic coating of powder coated mesh. Its main components are epoxy resin, polyester resin, curing agent, pigment, filler, various additives (such as leveling agent, moisture-proof agent, corner modifier, etc.). The powder is formed on the surface of the workpiece after heat curing. Need to be coated. The auxiliary material is compressed air, which requires clean and dry, oil-free and water-free [water content less than 1.3g/m3, oil content less than 1.0×10-5% (mass fraction)]

Powder coating mesh electrostatic spraying: powder spraying and fluorocarbon spraying, powder spraying materials: polyurethane, polyurethane resin, epoxy resin, hydroxy polyester resin and epoxy/polyester resin, can be prepared more Kind of color. Characteristics of powder spraying: spraying equipment is manual, automatic hanging type, simple construction, coating thickness is more than 30 microns, impact resistance, abrasion resistance, corrosion resistance, weather resistance, etc., coating price is higher than fluorocarbon Cheap. The biggest weakness of powder coating is that it is afraid of the sun's ultraviolet radiation. Long-term exposure will cause natural fading. The color difference between the sunny and non-positive sides of the aluminum plate is obvious after a few years, and the color difference is generally 2-5 years. Nowadays, the name of the market is called colored aluminum profiles, which are used for aluminum doors and windows, which are sprayed with ordinary aluminum profiles. Increases the variety of aluminum doors and windows, and also enhances corrosion resistance.

Powder coating meshs choose regular manufacturers, such as maishi, which are very focused on the production of products and raw materials at the time of production. Quality is safe and reliable.

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