Mica Sheet, Ultra-High Temperature, Opaque, .016" (.4mm), 6x6"

Sheet of ultra-high temperature mica (also known as phlogopite or amber mica). Typical uses include replacement waveguide covers for microwave ovens, as well as general electrical insulation and mounting fixtures for high-temperature applications.

This material is also available in custom sizes up to 12x14", discs and custom shapes. We can also supply pre-cut replacement waveguide covers (please inquire).

• Material: Amber Mica
• Composition: Aluminum Silicate, Magnesium & High Temperature Silicone Binder
• Thickness: .016" ±.0011 (.4mm ±.03mm)
• Dimensions: 6x6" ±.375 (152mm ±9.5mm)
• Tensile Strength: 15,950psi
• Hardness: Shore 80
• Dielectric Strength: 8kV
• Coefficient of Thermal Expansion: .56 x 10^-5 in./in./°F
• Thermal Conductivity: .174BTU @ 77°F
• Operating Temperature: -50°C to 700°C
• Meets: UL 94V0 for flammability, IEC 371-2