What Is High-quality Mica Board？

High-Performance Mica Board for Electrical and Thermal Insulation | Reliable Supplier in China

Introduction to Mica Board
Mica board is a high-performance insulating material made from premium-grade mica paper bonded with high-temperature resistant resins. Widely used in electrical, thermal, and industrial applications, mica boards offer excellent heat resistance, electrical insulation, and mechanical strength, making them an ideal choice for environments requiring high-performance insulation solutions.

Why Choose Our Mica Boards?

✅ Custom Sizes & OEM Solutions
We provide tailor-made mica insulation boards to meet your specific needs. Whether you need custom shapes, thicknesses, or drilled mica sheets, we offer precision cutting and CNC machining.

✅ Superior Heat Resistance
Our mica boards can withstand temperatures up to 1000°C, ensuring long-term stability in high-heat environments such as electric motors, heating elements, transformers, and furnace linings.

✅ Excellent Electrical InsulationIdeal for electrical insulation applications, our mica boards are non-conductive and flame-resistant, making them perfect for switchgear, circuit breakers, welding equipment, and more.

✅ Eco-Friendly & Asbestos-Free
All our mica insulation boards are made from natural mica minerals and contain no asbestos or harmful substances, ensuring safety and sustainability.

✅ Fast Delivery & Global Shipping
We ship worldwide, with efficient production lines and short lead times. Partner with us for consistent supply and responsive service.

Applications of Mica Board

• Electric Motors & Generators

• Heating Equipment & Ovens

• Industrial Furnaces

• Household Appliances

• Automotive Electrical Systems

• Battery Modules (EVs)

• PCB & Electronic Assembly

Popular Types of Mica Boards Available

Rigid Mica Board – Strong, durable, and ideal for structural insulation
Flexible Mica Sheet – Bendable, suitable for wrapping and compact areas
Phlogopite Mica Board – High thermal endurance (up to 1000°C)
Muscovite Mica Board – Higher dielectric strength, used in electronics
Silicone Bonded Mica Sheet – Enhanced flexibility & moisture resistance

Why Global Customers Trust Us

Exported to over 30 countries
Direct factory price & ISO-certified production
Support for bulk orders, custom prototypes, and OEM branding
Multilingual sales team and 24/7 customer support

Contact Us for a Free Sample or Quote

Looking for a reliable mica board supplier for your next project? 

Contact us now for free samples, technical data sheets, and a custom quotation. 

We are committed to delivering quality mica insulation boards at competitive prices！