Self-bonding Magnet Wires

The self-bonding magnet wire is a copper conductor covered with two layers of coating － self-bonding which may be thermoplastic or thermosetting resins over an insulating film of polyurethane, polyester or other insulating resins. To meet customers’ diversified needs

types of work and application-we manufacture a wide variety of self-bonding wires by expertly combining the bonding layer with the insulating film.

Wire designation

 SB(Solvent type) 

●Applicable standard： JIS C 3202 “Self-bonding polyurethane enamelled copper wire”.

●Applications： General coils, voice coils, cup motors 

◎ Features

●Bonding： Use methyol alcohol, denatured alcohol. 

◎Thermal class and range of manufacture

HB（Hot air type)

●Applicable standard： JIS C 3202 “Self-bonding polyurethane  enamelled copper wire”.
●Applications： Air core coils for motors, small motors, and printer head coils.

◎Features

●Bonding：hot air

◎Thermal class and range of manufacture