High temperature resistance for electric furnace Thermal insulation coating , model RLHY-12, is a new material derived from space technology used for spacecraft thermal insulation. It has many advantages, such as thin layer, decoration, waterproof, fireproof, anti-corrosion, insulation, etc, coating Apply newer nanometer ceramics The technology enables the coating to have 90% thermal reflectivity, which can reflect most of the radiant heat; The * * * low thermal conductivity of 0.03W/m · K prevents heat from penetrating the coating. The thermal insulation efficiency can reach more than 90%.
Application effect:
1. High temperature resistant insulation for electric furnace Thermal insulation coating If the surface of an object at 1700 ℃ is coated with 10mm thick paint, the surface temperature of the object can be reduced to less than 150 ℃.
2. High temperature resistant thermal insulation coating for electric furnace will be smoother than any material surface in the furnace and furnace inner wall, and has the function of flame infrared reflection to reduce the heat absorption of furnace wall and increase the flame temperature of furnace.
3. The content of chloride ion in the high-temperature insulation coating for electric furnace is zero, which can also prevent the air or wet chlorides and sulfides in the process from entering the coating and contacting the metal surface, which has a good anti-corrosion effect on the metal, and will not lead to the embrittlement of the weld seam of metal welding.
High temperature resistant thermal insulation coating for electric furnace has the characteristics of waterproof, anti cracking, fire prevention, sound insulation, flame retardant, insulation, abrasion resistance, acid and alkali resistance, light weight, convenient construction, long service life, etc.
