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Automotive powder coatings is a process used by many to change the color of wheels, body panels, and trim pieces through applying a colored powder onto a surface.
It’s a cool way to switch up your car’s looks, but how does it actually work? Unlike a regular paint process, powder coating relies on an electric charge to ensure the powder sticks to a surface, rather than any kind of adhesive.
In this clip put together by Engineering Explained, we’re able to walk through how a specially designed spray gun ionizes the powder as it’s being applied, allowing it to naturally stick to the nearest surface.
The Global Automotive powder coatings market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Automotive powder coatings have advanced significantly. The use of powder will increase during the next century thanks to recent developments.
This rise can be largely attributable to powder’s superior finish, low cost, and high efficiency. Additionally, compared to traditional solvent-borne systems, powder coating is more environmentally benign.
Little to no VOCs are released into the atmosphere during the production and application operations, and waste is reduced by recycling overspray.
The use of thermoset powder coatings has been expanding significantly worldwide, roughly 10% yearly. Consequently, powder coatings now have to meet higher performance standards set by manufacturers.
This is especially true in the car industry. While powder application in car assembly plants is still in its infancy, suppliers have been utilizing Automotive powder coatings to coat various auto parts for years.
In the US, there are essentially hundreds of these vendors. The following auto parts have powder coatings applied to the brake pads, oil and gasoline filters, door handles, roof racks, and external and interior trim.
These vendors collaborate with several powder producers to guarantee that the coatings adhere to strict car requirements.
The sales into this market are accounted for by ten main powder producers, who make up a good percentage of total sales.
The UV radiation, moisture, and heat factors involved in exterior weathering can damage both the polymer and the pigments used in powder coatings. This leads to deterioration over time, which could lead to film delamination, fading, and gloss loss.
