CLASS 180 UEW SOLDERABLE ENAMELED COPPER WIRE SELF BONDING MAGNET WIRE WITH CHEMICAL RESISTANCE

A special type of enamelled wire is self bonding wire. Self bonding wire is an enamelled wire with an additional adhesive enamel overcoat. This adhesive has a bonding feature, which is activated by heat or solvents. Once activated the adhesive bonds turn to turn windings into a compact self supporting coil. The use of self bonding wire may offer cost and manufacturing advantages in some winding applications as bobbins, tape, varnishing, or impregnation may be eliminated.Self bonding wire can be supplied with different conductor materials such as self bonding copper clad aluminum wire, self bonding aluminum wire etc.

FEATURES

• Thermal index of 180°C, -

• Heat resistance particularly with respect to cut-through and heat shock, -

• Good solderability at 390°C and excellent solderability at 410°C

• Good chemical resistance

APPLICATION

• Connection without stripping

• Automatic connection in solder bath at 390°C,

• Automatic processes, - use of twisting devices

• Special thermal resistance, thermal stress after winding, productivity.

• Main uses are found in relays, transformers, television and car components, micro motors and low range motors.

RUIYUAN was established in 2002, located in Tianjin City,the second largest port city in China.We have been focusing on different kinds of high quality wires: enameled round copper wire, rectangular enameled copper triple insulated wire, silk covered Litz wire, bonding wire and special enameled wire for 21 years.Ruiyuan is one of the pioneers in producing micro thin enameled wires below 0.03mm in China. Our R & D team has 20 years of market experience. In 2019, our finest diameter is 0.011mm, and mass production has been achieved. All of our products are UL, RoHS certified, in line with industry standards IEC60317, JIS C 3202, NEMA, NW82.