Environmentally and Wallet-Friendly Powder Coating

Powder coating is a type of coating that is applied as a dry powder, an alternative to traditional liquid paint. The advanced powder coating process utilizes finely ground particles that are electro-statically charged and sprayed onto surfaces. It is usually used to create a hard finish that results in a more durable finish than can be achieved with liquid paint.

As the parts are heated, the melted powder forms a coating that is both physically and chemically bonded to the surface. These custom powder coatings are virtually chip, fade and scratch-resistant. Eco-friendly powder coating is significantly more durable than conventional painting, but not necessarily more costly.

Environmentally Friendly Powder Coating

Railing with Eco-Friendly Powder Coating

Environmentally friendly powder coating is mainly used for coating of metals for structural steel and highway component products. Powder coating was first used in Australia in the 1960s.

The environmentally friendly powder coating has several advantages over traditional powder coating and conventional liquid coatings.

The eco-friendly powder coatings emit zero or near zero solvents that are known to produce volatile organic compounds (VOC). These organic chemicals have a high vapor pressure at ordinary, room-temperature conditions, and many of them are dangerous to human health or cause harm to the environment.

Environmentally friendly powder coating overspray can be recycled, and thus it is possible to achieve nearly 92% use of the coating.

Environmentally friendly powder coating also produces less hazardous waste than conventional liquid coatings.

Unlike some finishes, environmentally friendly powder coating contains no heavy metals, such as lead and cadmium. It likewise does not contain harmful carcinogens, which are substances or agents that can cause cells to become cancerous by altering their genetic structure so they multiply continuously and become malignant.

Treatment water is often utilized as the source of process water in the pretreatment processes.

The use of eco-friendly powder coating produces no waste water discharge into the public sewer, ground water or the earth’s surface.

Eco-friendly powder coating does not produce any hazardous wastes as by-products of the process.

Effective and Inexpensive

While the use of eco-friendly powder coating can be good for the environment, powder coating, are also wallet-friendly.

These coatings are typically more durable than conventional liquid coatings and are often less expensive than comparable liquid options. Not only is the use of eco-friendly powder coating quick, usually taking no more than an hour to complete, it is also inexpensive, because it does not require several coats, like that of conventional liquid paint. And when eco-friendly powder coating is used on items, it generally has fewer appearance differences between surfaces, making it a viable alternative.

Eco-friendly powder coating also offers a wide range of specialty effects, which is easily accomplished. Such effects would be impossible to achieve with other coating processes. Additionally, advance powder coating can produce much thicker coatings than conventional liquid coatings without running or sagging.

Applications in the Home

While it is often associated with bigger, more industrial projects, environmentally friendly powder coating is also a smarter and cheaper way of applying a decorative and protective finish to metal and aluminum products in the home.

Powder coating is not just a useful alternative for metal doors and frames, roofing or wrought iron fences. It is also a popular refinishing method championed by homeowners and consumers for products like patio furniture, office furniture, driveway entry gates, barbecue grills, aluminum basketball frame systems, bathroom fixtures and animal pens, as well as car rims and bodies.

Eco-friendly powder coating is a cost-effective way to restore and refinish any metal or aluminum product. Since it lasts longer than its alternative coating methods, in some cases up to 20 years, you will be saving money, as less maintenance is required. It also guards against rusting and erosion, something traditional liquid or spray paint cannot do.