Mica heating panels are heating devices that use mica boards as the insulation layer, combined with galvanized or stainless steel plates for structural support and protection. They are widely used in household appliances, metallurgy, chemical industries, and other fields.
Structure and Materials
Mica heating panels use mica boards (or sheets) as the core insulating layer, with an outer layer of galvanized or stainless steel plates providing mechanical support. They can be manufactured in various forms such as flat panels, sheets, cylindrical shapes, and support custom non-standard designs. 

Performance Parameters
Temperature Resistance: Up to 600°C (as of 2014), with some high-temperature models reaching 850°C.
Surface Power Density: 3.5 W/cm2.
Electrical Safety: Breakdown voltage of the mica insulation layer ≥ 5kV. 

Application Areas
Household Appliance Industry: Integrated into electric heating appliances to provide heat sources.
Metallurgy and Chemical Industries: Used for auxiliary heating in metal processing equipment and maintaining temperatures in reaction vessels.
Plastics Processing: Components for precise temperature control systems in injection molds.