At Stein Metal, we manufacture and distribute rigid mica sheets made of phlogopite and muscovite in thicknesses from 13 mm to 100 mm, designed for high-performance thermal and electrical insulation in extreme industrial environments. These sheets consist of multiple layers of natural mica pressed with thermosetting resins, offering maximum mechanical resistance, structural rigidity, and thermal stability even in direct contact with molten metals or intense heat sources.
Parts tailored to your industrial needs.
Natural mica with thermoset resin for maximum strength.
Thermal and electrical performance in extreme conditions.
Solutions for foundry, furnaces, and heavy equipment.
Thickness: 13 mm to 100 mm
Material: Phlogopite (golden color) and Muscovite (silver color)
Formats: Full sheets or machined parts
Shipping: National and international
| Technical Advantages | Most Common Industrial Uses |
|---|---|
| Continuous thermal resistance up to 1000 °C (phlogopite) and 500 °C (muscovite) | Insulation in induction and foundry furnaces |
| Very high structural rigidity in thick sheets | Thermal bases and supports for aluminum and steel casting |
| Low thermal expansion coefficient | Electrical barriers in high-voltage systems |
| Resistance to pressure and impacts | Special applications in heavy machinery and electric vehicle (EV) equipment |
| CNC cutting customization according to plans or needs | Used as thermal insulation in industrial transformers and generators |
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