High Quality Diamond Dotted Paper DMD

 

 

Product Introduction: High Quality Diamond Dotted Paper DMD is an advanced insulation material designed specifically for transformers, motors, and other electrical equipment requiring superior interlayer insulation. It is composed of polyester non-woven fabric, polyester film, and electrical Insulating Paper laminated together, with both sides coated in a special diamond-shaped epoxy resin pattern. When subjected to heat during equipment operation, the epoxy resin partially melts and cures, firmly bonding adjacent layers and preventing displacement of the insulation under mechanical or thermal stress. High Quality Diamond Dotted Paper DMD demonstrates outstanding heat resistance, meeting Class F and Class H thermal requirements, with stable performance under prolonged high-temperature conditions. It also offers excellent compatibility with insulating oils, strong chemical stability, and resistance to moisture absorption, ensuring consistent insulation properties throughout long-term operation. With superior adhesion, insulation reliability, and ease of processing, Diamond Dotted Paper DMD is an ideal solution for reinforcing insulation systems, securing winding structures, and extending the service life of electrical equipment. Available in multiple thicknesses, widths, and coating weights, it can be tailored to meet diverse technical specifications and application needs.