Product Introduction: Glass fiber wrapped wire is manufactured according to customer requirements by evenly wrapping 1-2 layers of alkali-free glass fiber around a copper (aluminum) conductor. It is then impregnated and baked with insulating varnish that meets the required temperature index and compatibility, bonding the glass fibers together and the glass fibers to the conductor into a unified whole. Currently, this type of product is available in three temperature index grades: 130, 155, and 180, with insulation thickness generally categorized into four grades: 20, 30, 40, and 50. This product is widely used in transformers, electromagnets, welding machines, or other similar electrical equipment windings. Electrically bare copper (aluminum) wires produced through extrusion processes are the ideal material for manufacturing glass fiber wrapped copper (aluminum) wires.

●Executive Standard: GB/T7672-2008