155C Polyurethane Enameled Aluminum Wire

https://www.rongdawire.com/products/155c-polyurethane-enameled-aluminum-wire/

Polyurethane aluminum enameled wire is a type of enameled wire that uses aluminum as the conductor material and polyurethane resin as the insulation layer. Aluminum, as a lightweight and relatively low-cost metal, has good conductivity, while polyurethane, as an insulation layer, not only provides excellent electrical insulation performance, but also has a series of additional advantages, making this type of enameled wire very popular in various applications.