High Temperature Resistance Microwave Oven Mica Sheet

Thick / Thin Mica Board – High-Temperature Resistant Microwave Mica Sheets by SK Jain Insulations

SK Jain Insulations offers a range of thick and thin mica boards, specifically engineered for high-temperature insulation in microwave ovens and electrical heating appliances. These mica boards are manufactured using high-quality muscovite or phlogopite mica paper bonded with silicone resin, resulting in a rigid, heat-resistant, and electrically insulating sheet that ensures safety and efficiency in high-heat environments.

🔧 Key Features

High Temperature Resistance:

Suitable for continuous use up to 500°C, and short-term exposure up to 700°C.

Excellent Electrical Insulation:

Ideal for use near heating elements and electrical terminals.

Available in Multiple Thicknesses:

Thin sheets for compact insulation areas.

Thick boards for structural insulation and added durability.

Moisture & Flame Resistant:

Stable in humid environments and resistant to fire.

Easy to Cut and Shape:

Can be punched, drilled, or cut to fit custom applications, including curved or compact spaces.

📏 Product Specifications

Thickness Range:

Thin Sheets: 0.1 mm to 1 mm

Thick Boards: 1 mm to 3 mm and above

Standard Sizes:

1000 x 600 mm, 1000 x 1200 mm, custom sizes available on request

Mica Content:

Typically over 90% for high insulation performance

Surface:

Smooth, flat, and rigid; supports safe placement near heating elements

🛠️ Applications

Microwave Ovens:

Used as waveguide covers, base insulation boards, or heating shield panels

Home Appliances:

Irons, toasters, coffee machines, and hair dryers

Industrial Electrical Equipment:

Motors, transformers, heating pads, and high-temperature reactors

Thermal Barrier Components:

In welding equipment, control panels, and furnace linings