Powder coating is a process in Indianapolis that starts with a dry powder that flows freely and has no evaporating solvents. A process like this guarantees a very durable and convenient surface finish compared to other painting techniques. Many people choose to coat surfaces with a dry powder to protect the products and parts made of metal. Many products can undergo powder coating in Indianapolis like agricultural and irrigation equipment, motorcycle, bicycles or even automobile parts, stadium and motel lights, household appliances and home hardware, exercise and fitness equipment in the gym, metal doors, and windows. The powder coating not only protects metallic parts and products but can also be used to reinforce other materials like some plastics and glass.
There are various ways of carrying out the manufacturing process of powder coating in Indianapolis. Some are uncommon, while others are very common. Among the very common ones are the ESD, electrostatic spray deposition, and fluidized bed coating. The powder coating process combines polymer resins with flow modifiers, leveling agents, pigments and curatives, and other substances to create a very hard and durable finish that is at the same time smooth and shiny. All these substances mix, they are cooled and ground into a powder that is used for coating. The texture of this powder is like that of flour.
In the electrostatic spray deposition (ESD) process, untreated powder coating is applied to a metal surface. To apply this powder to the surface, you use a spray gun referred to as a corona gun. The tiny particles are charged electrostatically, and they stick to the surface to be coated temporarily. After that, these surfaces or items are placed in a curing oven, and heat is applied. There is a chemical reaction in the coating that leads to the production of long chains of molecules resulting in cross-link density. These density and molecular chains are strong enough to resist breakdown. The second most common method of applying powder coating in Indianapolis is the fluidized bed coating that deals with between ten to fifteen miles of coatings. It results in a thickness that depends on the powder’s dip time and the item’s temperature. If you apply the fluidized bed coating process, you can end up with a thickness range of between eight to over one hundred miles. However, these are not the only techniques of powder coating available. There is a variety to choose from; these other techniques are the less common ones. They include the flame spray, plasma spray, electromagnetic brush, electrostatic disc, flocking, electrostatic spray, tunnel coaster, triboelectric spray, and the electrostatic fluidized bed. All these processes use special equipment if you want to acquire a flawless coating on your item.
You can apply powder coating to very many materials and manufacture types like billet aluminum, cast, or forged steel and iron in Indianapolis. As long as a material can be charged electrostatically, then you can use the powder coating technique to coat it. You can perform powder coating in any color and different finishes like metallic, flat, and pearlescent finishes.