RAL1026 Luminous yellow electrostatic thermoset powder coating for Air Conditioners

The most common way of applying the powder coating to metal objects is to spray the powder using an electrostatic gun, or Corona gun. The gun imparts a positive electric charge on the powder, which is then sprayed towards the grounded object by mechanical or compressed air spraying and then accelerated toward the workpiece by the powerful electrostatic charge. There are a wide variety of spay nozzles available for use in electrostatic coating. the type of nozzle used will depend on the shape of the workpeice to be painted and the consistency of the paint. The object is then heated, and the powder melts into a uniform film, and is then cooled to form a hard coating. It is also common to heat the metal first and spray the powder onto the hot substrate. Preheating can help to achieve a more uniform finish but can also create other problems, such as runs caused by excess powder. See the article "Fusion Bonded Epoxy Coatings"

Another type of gun is called a Tribo gun, which charges the powder by (triboelectric) friction. In this case, the powder picks up a positive charge while rubbing along the wall of a Teflon tube inside the barrel of the gun. These charged powder particles then adhere to the grounded substrate. Using a Tribo gun requires a different formulation of powder than the more common Corona guns. Tribo guns are not subject to some of the problems associated with Corona guns, however, such as back ionization and the Faraday Cage Effect.

Powder can also be applied using specifically adapted electrostatic discs.

Another method of applying powder coating, called the Fluidized Bed method, is by heating the substrate and then dipping it into an aerated, powder-filled bed. The powder sticks and melts to the hot object. Further heating is usually required to finish curing the coating. This method is generally used when the desired thickness of coating is to exceed 300 micrometres. This is how most dishwasher racks are coated.

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Jinhu Color Powder Coating Co.,Ltd with brand FEIHONG founded in 1993,is a rapid growing enterprise who integrate the production and marketing of thermoset powder coating.After 28 years' effort and development,now we have become one of the leading powder coating,powder paint manufactures and suppliers in China.

We are always keeping kind relationship with our distributors and end users around the world,and enjoy high reputation in powder coating industry domestically and internationally.

Feihong factory focus on formulating kinds of electrostatic powder coatings,which include epoxy,epoxy polyester (Hybrid),pure polyester,polyurethane powder coating for indoor,outdoor application.With advanced production lines and professional technology,besides the regular powder paints,we do very well in bonding powder paint,metallic powder paint and textured powder paint,which are widely used in metal surface coating for decorative and protective purpose.The products are successfully exported to more than 48 countries.

But Feihong have never stop going forward,in order to control the cost and supply competitive price,better in-time service for our European customers,in 2017 we built another factory in Europe,which is for producing powder coating and exibiting the color sample panels to customers nearby.

For meeting customers' specific color requirements,color matching and tailor-made service are provided before placing bulk order.

We take "Quality, Service, Innovation, Efficiency" as a market philosophy, and introduce the first-class equipment, advanced testing device to ensure output prenium products, and serve all customers with best and instant service .

Continuous quality improvement in products is FEIHONG's only goal to meet and exceed customer expectations.