Abstract: A method for magnetically aligning non-particles within a polymer, involving adding a magnetic nano-particle filler to a plastic material, such as a molten thermoplastic. The magnetic property allows the filler or particles to be aligned through the use of magnetic fields during the molding process. In one embodiment, the nano-particles are synthesized to a specific size, and are made by applying suitable coatings to existing fillers.

Abstract: A paint cart for transporting at least one component, the paint cart has a frame assembly, and at least one support extending upward from the frame assembly; the support is operable for supporting the component. The paint cart also includes a rotary device mounted to the frame assembly, the rotary device is operable for rotating the support and the component as the paint cart moves along a cart path. The paint cart moves through a paint booth located on the cart path, and there is a paint applicator inside the paint booth used for applying primer or paint to the component mounted to the support. The rotary device rotates the component as the paint cart moves along the cart path through the paint booth.