Coil mastic is a coating material used on the inner surface of coreless inductor coils. It should be evenly applied to the inner surface of the coil with a thickness of approximately 6 mm. Use between coils can act as insulation. Add about 12%-14% water to achieve uniformity. Coil cement is used for the induction coil of the medium frequency coreless induction furnace. It is evenly spread on its surface and ramp to play a good insulation effect, effectively prevent the coil ignition caused by coil aging and water leakage, and also effectively prevent the furnace penetration caused by high temperature of molten steel. It is recommended that small repairs should be carried out 8 hours before building the furnace to allow for air drying. Large repairs or smearing of new coils are carried out before building the furnace.

           Wire cement acts as insulation between coil turns

The above picture is provided by the coil red mud manufacturer

           Wire mastic has the following advantages:

           1. Protection of induction coil: the product has good high temperature performance, once the metal liquid penetrates into the lining, it can protect the coil from corrosion of the metal liquid in a short time to support the induction coil, prevent its deformation when using and removing the lining, especially for the furnace body with the ejection mechanism, with guidance and prevent the coil from being scraped.

           2. Acts as insulation between coil turns.

           3. New coils can be applied or used as coil repair material.

           4. High thermal conductivity.

           5. Yes. To prevent the occurrence and expansion of the furnace to the maximum extent

           6. Protect medium frequency power supply

           Wire cement plays an insulating role between coil turns

           Coil mastic has the characteristics of high strength, high density and high insulation. It is a corundum mastic specially designed for the protection of coreless induction furnace coils. Coil mastic has a very good viscosity, and it is also very convenient to apply. The smooth surface formed on the coil can cushion the expansion and contraction of the working liner. In addition, the coil mud can also effectively prevent the leakage of metal melt and protect the coil from the breakdown of metal melt. Hubei Anaijie manufacturers specializing in the production of coil red mud, welcome to telephone consultation!