vt.physics on Instagram: "Why Does it Bubble? Unraveling the Mysteries of Powder Coating Fluidized bed powder coating is a process where powdered paint particles are suspended in a stream of air inside a special chamber, creating a fluid-like state. When a heated metal object is dipped into this “fluidized” powder, the particles melt and form a smooth, even coating on the surface. This method is popular because it provides a thick, durable finish without needing solvents, making it environmental