Polyurethane Class F / H Self Bonding Wire Super Tension Magnet Copper Wire

Polyurethane class F / H self bonding super tension magnet copper wire

Enameled copper wire produced by existing technology is generally coated with a layer of liquid or solid lubricant on its insulation. As friction coefficient on the surface is high, which is not suitable for high-speed automatic winding. For winding winded with this enameled copper wire, its external lubricant can be easily volatilized by heat during operation. When it stops working, the lubricant cools and condenses and transmits to relay contact points, resulting in disturbance of signal and shortened life for relay caused by malfunction of conduction.

Ruiyuan Company was awarded the "Quality A Supplier" by a German Brand

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 23 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.