Polyamideimide coatings on magnet wire offer the best performance in chemical resistance and toughness. The thermal properties of polyamideimide coatings are also outstanding when compared to the cost of polyimide resins. Recent developments in polyamideimide resins are discussed and future trends-product offerings are also reviewed. Developments include corona resistance enamels, self-lubricat...

Inverters are commonly used in various motor applications. This greatly increases the pulse endurance stress of the wire due to switching transience. A new type of wire with two layers & three layers of Corona resistant material has been developed by BCwire® to overcome the aforementioned problem. This paper will give a brief introduction of the wire, detailed test procedure, and preliminary re...

• MMT nanocoatings were prepared on dielectric Kapton films by a versatile dip-coating method. A high energy density of 2.9 J cm ?3 with an efficiency higher than 80% was achieved at 150 °C. The charge blocking/regulating effect revealed high-field characterization and finite element simulation. To meet the ever-increasing demand for electric power storage conversion under harsh environment, po...