High temperature magnet wire materials include PEI, PAI, PI, Kapton, fiberglass and NOMEX systems selected for heat resistance, overload and long service life.
Covering Materials for Magnet Wire
Covering materials for magnet wire include nylon overcoat, self bonding layers, fiberglass, NOMEX paper and Kapton film for added protection and performance.
Enameled Wire Insulation Materials
Enameled wire insulation materials include PU, polyester, PEI, PAI, PI and special overcoat systems selected by solderability, thermal class and winding requirements.
Insulation Materials Comparison for Magnet Wire
Compare magnet wire insulation materials including PU, polyester, PEI, PAI, PI, nylon overcoat, self bonding layers and corona-resistant systems.
How to Choose Magnet Wire Materials
Choose magnet wire materials by conductor, insulation type, thermal class, voltage stress, winding process, termination method, environment and testing requirements.
Magnet Wire Materials
Magnet wire materials include copper and aluminum conductors, enamel insulation, overcoats, film and covering materials selected by temperature, voltage, winding process and application.
Enameled Wire Thermal Class Guide
Enameled wire thermal class describes the temperature rating of the insulation system and helps engineers select winding wire for motors, transformers and coils.
Enameled Wire Insulation Types
Enameled wire insulation types include polyurethane, polyester, polyester-imide, polyamide-imide, polyimide and overcoat systems selected by temperature, solderability and application.
How to remove the enamel from wire?
For thick enameled wire, use a knife or a broken saw blade to scrape off the patent leather one by one. When scraping, do not only scrape both sides, but carefully scrape around the circle without scratching the wire. This…
Polyvinylformal Enamels
Polyvinylformal Enamels is composed mainly of polyvinylformal, for wires in oil-containing transformers. Thermal Index: 120 Chemical Basis: Polyvinylformal, 2-Component This is a polyvinylformal enamel for general purpose, made of high performance polyvinylformal resins and other resins. It’s intended for rectangular…