A perfect powder coat finish is within your reach

Applying and Curing Powdercoat

Powder coating is a dry finishing process that uses electrostatic charges to apply powder paint to a substrate. The powder is then cured in an oven, which melts the powder and bonds it to the substrate.

Applying Powdercoat

The first step in applying powdercoat is to prepare the surface for coating. The substrate must be clean, dry, and free of rust, grease, and other contaminants. Once the substrate is prepared, the powdercoat can be applied using a powder coating gun.

The powder coating gun is held parallel to the substrate and is triggered to release a stream of powder. The powder is attracted to the substrate by electrostatic charges. The powder is applied in a thin, even coat.

Curing Powdercoat

Once the powdercoat is applied, it must be cured in an oven. The curing temperature and time will vary depending on the type of powdercoat being used. Typically, the curing temperature is between 350 and 400 degrees Fahrenheit, and the curing time is between 20 and 30 minutes.

During the curing process, the powder melts and flows out to form a smooth, even coating. The curing process also bonds the powder to the substrate, creating a durable and long-lasting finish.

Electrostatic Charges

The electrostatic charge generator used for powder coating is what allow the powder to be attracted to the substrate. The powder is negatively charged, and the substrate is positively charged. This creates an electrostatic field that attracts the powder to the substrate. For this reason, the substrate to be coated must be capable of uniformly conducting an electrostatic charge.

Durability

Powdercoat is a very durable finish. It is resistant to chipping, scratching, and fading. It is also resistant to chemicals and solvents.

Safety

Powdercoat is a safe finish to use. It is non-toxic and non-flammable. However, it is important to wear safety glasses and a dust mask when applying and curing powdercoat.

Summary

Powder coating is a versatile and durable finish that can be applied to a variety of surfaces. It is a safe and easy finish to use, and it can be cured in our electric oven.

If you are looking for a durable and long-lasting finish for your projects, powder coating is a great option and we have all the equipment you need at Manchester Makerspace.