You can trace these and other powder coating problems back to one issue: parts hanging. Getting it wrong can make powder coating an excessive, unpredictable constraint. Getting it right can relieve ...

Dip coating, a ubiquitous process in modern materials science and engineering, involves immersing a solid substrate into a liquid and then withdrawing it at a controlled speed to form a coherent film.

The powder is a blend of polymers, pigments, and other ingredients which are mixed in a hopper. The hopper has a fluidizing plate at the bottom which flows air up through the powder, keeping it in a ...