Micanit Sheets

Micanite Sheets are used in plates, clamps, air blowing resistances. They are products with high electrical insulating properties and thin ones can easily take form. Our stocks are from 0.10 mm to 10 mm. It is offered for sale as 1000x1200 mm slabs.

Mica Sheet

A mica sheet is a material commonly used for electrical insulation and thermal insulation. The term "mica" is used for a composite material consisting of fiberglass and epoxy resins. This material possesses characteristics such as high temperature resistance, chemical resistance, and electrical insulation properties. Mica sheets are typically used in the insulation of electric motors, supporting and insulating coil windings, thermal insulation, on the inner surfaces of industrial ovens, and other high-temperature applications. These sheets have a structure that can reliably operate at high temperatures and under electrical load. Therefore, they are widely preferred in industrial applications.

Mica Sheet Heaters and Their Technical Specifications

• Nickel-chromium (NiCr) heaters:
  • The most commonly used type of heaters.
  • Resistant to high temperatures (up to 1200°C).
  • Excellent oxidation resistance.
  • Long-lasting.
  • Has a low temperature coefficient.
  • Price is lower compared to other heater types.
• Nickel-iron (NiFe) heaters:
  • Used at lower temperatures (up to 600°C).
  • Has higher resistance value compared to nickel-chromium heaters.
  • Has better corrosion resistance.
  • Has a lower temperature coefficient.
  • Price is higher compared to nickel-chromium heaters.
• Chrome-aluminum (CrAl) heaters:
  • Used at higher temperatures (up to 1300°C).
  • Excellent oxidation resistance.
  • Longer lifespan compared to nickel-chromium and nickel-iron heaters.
  • Has a higher temperature coefficient.
  • Price is higher compared to other heater types.
• Iron-chrome-aluminum (FeCrAl) heaters:
  • Used at the highest temperatures (up to 1400°C).
  • Excellent oxidation resistance.
  • Longest lifespan among heater types.
  • Has the highest temperature coefficient.
  • Price is the highest compared to other heater types.

Industrial Applications of Mica Sheets

• Electric Motors: Mica sheets are used to support and insulate stator and rotor windings in electric motors.
• Transformers: Mica sheets are used for insulation of windings inside transformers.
• Heating Systems: In industrial furnaces and heating systems, high-temperature insulation materials are necessary. Mica sheets are used to provide thermal insulation in such systems.
• Industrial Equipment: Mica sheets are used as insulation and isolation material in industrial equipment.
• Electric Heaters: Mica sheets are used in the internal structures of electric heaters.

Mica Sheet Heaters Advantages

• High Temperature Resistance: Mica sheet heaters are a special composite material capable of withstanding high temperatures. This feature allows them to be used in high-temperature applications such as industrial heating systems and furnaces.
• Excellent Oxidation Resistance: Mica sheet heaters typically exhibit excellent oxidation resistance, ensuring longevity even at high temperatures.
• Low Temperature Coefficient: Some mica sheet heaters have a low temperature coefficient, providing more stable performance against temperature changes.
• Versatility for Various Applications: Mica sheet heaters can be designed to suit various industrial applications. They can be produced in different sizes, shapes, and resistance values.
• High Durability: Mica sheet heaters are generally mechanically durable and provide reliable performance in various industrial environments.
• Corrosion Resistance: Some mica sheet heaters are resistant to corrosion, allowing them to be used in chemical industries and aggressive environments.
• Long Lifespan: Mica sheet heaters typically have a long lifespan, ensuring long-term performance in industrial equipment and systems.