A Corona Ring is a circular conductive material, usually metal, which is attached to a terminal of high voltage equipment. The function of the Corona Ring is to distribute the electric field gradient and lower its maximum values
Powder coating is a high-quality finish found on thousands of products you come in contact with each day. Powder coating protects the roughest, toughest machinery as well as the household items you depend on daily. It provides a more durable finish than liquid paints can offer, while still providi
Problems1, The coating surface has a residual treatment solution2, Excessive baking, or volatile gases in the furnace3, Mixed with other pigment powder during construction4, The pigment itself of the powder is not resistant to high temperatures or yellowing of the resinSolution1. Improve the pre-pro
1, The film is discolored2, The surface of the coating film particles3, Shrink hole4, Poor leveling or serious orange peel5, Coating surface loss of light6, Coated with pores, pinholes7, Poor coating mechanical properties, the entire coating off8, Coating corrosion resistance is poor9, Poor flying p
Powder electrostatic spray gun as a necessary tool for electrostatic spraying, its performance directly determines the final spraying effect.
Powder coating is typically used to achieve the application of the electrostatic powder to a metal substrate. This application method uses a spray gun, which applies an electrostatic charge to the powder particles, which are then attracted to the grounded part.