Laser Cured Powder Coating

Over curing may result in cracks and breaks in the powder coating s finish forcing you to sandblast the powder coating and start all over.

Laser cured powder coating.

Oven cured between 200 300 f some applications require 5 day air cure. Powder coat laser engrave and powder coat with a clear coat to protect from rust. Powder coat finishes can be reached at 410 675 0743. You don t need a lot of imagination to foresee the future.

The result is a cured fused powder on top of the acrylic. The piece of acrylic is first engraved with a raster pattern at standard speed power and then powder coat power is placed on the piece and the operation is re run but at a higher speed and lighter power. The results are really quite nice and it appears to look like colored acrylics. The picture above shows a panel on the left that has not been cured and one on the right that has been cured.

It has been shown that it is possible to achieve a much faster curing by using a cw co 2 laser. Next jump on a laser and put in your design. So first powder coat the color you want. Mild to high temperature applications.

Curing of thermosetting powder coating is conventionally done in a convection or infrared oven. The curing schedule could vary according to the manufacturer s specifications. The final product is very high resolution and super durable. Our specialized in house 7 stage powder coating system was designed to deliver an unbeatable product pre treatment for a superior end product.

We operate quality fiber and co2 lasers. Finally rheological measurements and. The latter demonstrates significant reduction of curing time. Also note that thinner areas of your product will cure faster than thicker areas so you will want to keep an eye on it so that it cooks just long enough for the thickest part to reach proper temperature.

The application of energy to the product to be cured can be accomplished by convection cure ovens infrared cure ovens or by laser curing process. Engraving and cutting flat and rotary. Laser curing has been studied as a function of laser intensity laser beam size and. Curing of solid powder coatings occurs with a curing rate of 3 6 m min 1 opening the possibility to introduce nir laser curing as a new technology in coating sciences.

Laser your file onto the panel. Wash off the excess powder coat. Oven cured at 325 450 f. When paper met printing we had books.

Powder coat stock nissan pathfinder rims. Powder coating doesn t seem to carry over a gradient so try and make a design 2 colors black and white like a stencil otherwise you may get mixed results. This applies to stripping and or applying a premium powder coat finish. Do the final cure in this case it is an oven.

Plus our dual coat powder system allows both gel and topcoat to be applied at once greatly reducing production time.