English English Nederlands Nederlands Deutsch Deutsch Italiano Italiano Español Español Français Français 简体中文 简体中文 Português Português Русский Русский
    DetailingWiki Newsletter
    Get free and automatic updates on new articles
    We respect your privacy. No data is used for anything other than sending the newsletter!

    Advertisement

What is powdercoating

Written by:

Powdercoating is a paint technique. Instead of spraying the liquid paint on a surface, and let it cure. A powder is sprayed over a surface and baked the cure. Powdercoating is very popular for coating wheels with paint.

Why powdercoating

A powdercoat is different to the common way to spraypaint a surface when working with vehicles. Spraypaint consists out of coloring agents, carriers, polymers and some solvents if not waterbased. This requires the liquid paint to be sprayed over a surface, and left to cure. Sometimes under a heatsource. Powdercoating is often done to paint wheels, given the strength by powdercoating. It is also easier to cover small holes and tight corners to create a more evenly covered finish. Powdercoating also has certain downsides which makes it not very suitable for painted entire body panels.

How powdercoating is done

Powdercoating consists out of a thermoplastic or a thermoset polymer with a coloring agent, this powder is given an electric charge while spraying. The object is given a negative charge, causing the powdercoat to be attracted to the surface. After the object is covered, it is put inside an oven where an indirect heatsource causes the ceramic powder to melt and fuse together, bonding with the surface underneath. After cooling it turns into a very hard surface, covering the object.

Benefits of powdercoat

Apart from a different way of application, it has certain benefits that make it very suitable for specific goals.

  • Powdercoats are very hard, harder then regular automotive paint
  • Powdercoats can withstand various amounts of acidic and alkaline liquids
  • It is easier to evenly cover an uneven surface, or and object with small crevices and sharp lines
  • Powdercoats don’t require a transparent clear coat
  • Oxidation and corrosion is much less an issue with powdercoat
  • Powdercoating don’t contain any solvents (making it VOC compliant)
  • Powdercoatings are generally thicker then normal paint
  • Many different paint effect (like chromatic, fluorescent etc) are much easier to achieve then with regular paint

Downsides of powdercoat

Although powdercoating offers certain specific properties, it can also have certain downsides that make it not suitable for use on particular objects or in certain situations.

  • Powdercoating is not easily fixed when it is chipped or severly damaged
  • Powdercoats require more effort to correct, polishing wheels is often more labour intesive then body panels
  • It requires an oven, which means the object needs to be able to withstand high temperatures for prolonged time
  • Powdercoats suffer from more orange peel then regular paintwork
  • It can be more expensive to do, depending on quantity, size and preperation
  • Removing powdercoat requires a very labor intensive process, or a heavy chemically process

Different related articles

  • Why use a washmitt
    Washing
    When you ask a detailer for a starter pack, they will often begin with 2 buckets and a proper washmitt. But why? What's so special about a washmitt that you need to have it? A washmitt is essential in taken care of your vehicle in a way that will minimize the amount of surface imperfections you create....
  • Ceramic pro
    Manufacturers
    Ceramic Pro is the productline created by Nanoshine Ltd. Ceramic Pro consists out of pure ceramic type products, including a ceramic coating for automobile and marine.'...
  • Cleaning arches – Basic
    Guides
    Cleaning up the wheel and arch at the start of a detail can make a big difference to the end result. Even as part of a general wash, ensuring the wheel arches are fully cleaned out is important to ensure that the car doesn't have a clean bodywork but then muddy covered arches which stand out a mile away!...
  • Kevin Brown Method: Cleaning your pad and how wetting agents help
    Correction
    Keeping your pad clean is very important, because the paint residue on/in your pad can cause scouring onto the paint surface. If the pad has become clogged, we can’t get a perfect finish....
  • TopCoat
    Manufacturers
    TopCoat is the manufacturer of the F11 line of products and is based in America. The brand has put a lot of focus on the creation of a high performing sealant, which is available as a kit or sold seperately....
  • How to restore oxidized paint
    Correction
    Paintwork can, in some cases, become oxidized. Making it turn matte and slightly fade color. If untreated, it can eventually cause the lacquer and/or paintwork to completely fail. It is most common on red cars, but it can happen with every color....

Links to this article

There are no external links to this article. Yet.
Sidebar



Stay up to date with our free newsletter
Always be the first to know about new updates, articles and other informative content.
Don't miss out, opt in!
We respect your privacy. No data is used for anything other than sending the newsletter!