In the field of electrical insulation, flexible mica sheets have conquered numerous complex application scenarios with their unique plasticity. As a professional manufacturer of flexible mica sheets, NBRAM once assisted a leading home appliance enterprise in Zhejiang to solve the insulation challenge for their electric oven heating tubes. The application required insulation materials that could tightly wrap curved heating elements while withstanding long-term operational temperatures of 300℃. Our provided 0.2mm flexible mica sheet, through special resin formulation and molding processes, achieved excellent bending performance and thermal stability. This solution not only helped the client pass stringent UL certification but also extended product service life from three to eight years. This success earned us widespread recognition in the small household appliance insulation sector. Our Flexible Mica Sheet series includes Silicone Bonded Flexible Mica Plate, Phlogopite Flexible Mica Sheet, etc.
We continuously deepen our expertise in optimizing flexible mica sheet performance. For new energy vehicle power battery insulation needs, we developed ultra-thin flexible mica sheets with merely 0.1mm thickness yet possessing 1500V breakdown voltage, whose exceptional thermal conductivity also effectively assists battery heat dissipation. In aerospace applications, our lightweight flexible mica sheets incorporate microporous structures to reduce material density to 1.8g/cm³ while maintaining insulation strength. Particularly noteworthy is our corona-resistant flexible mica sheet developed for high-speed train traction motors, adopting nano-grade alumina modification technology to achieve corona resistance life over ten times that of conventional products. This breakthrough provides crucial support for enhancing rail transit equipment reliability.
Currently, NBRAM flexible mica sheets have obtained UL certification, CE certification, and comply with RoHS environmental requirements. We maintain stable cooperation with renowned enterprises like Gree Electric and BYD, with products widely used in household appliances, new energy vehicles, rail transit, and other fields, exporting to over thirty countries and regions including Europe, North America, and Southeast Asia. Our new intelligent production line achieves precise proportioning and temperature control of mica raw materials, with product thickness tolerance controlled within ±0.01mm. Each batch undergoes more than ten rigorous tests including flexural strength, breakdown voltage, and thermal weight loss. Recently, our new generation environmentally friendly flexible mica sheet jointly developed with Zhejiang University Materials School, using water-based epoxy resin systems, reduces VOC emissions to 40% of traditional products while increasing temperature resistance to 700℃. This innovation opens new possibilities for green appliance manufacturing. Choosing NBRAM flexible mica sheets means selecting a reliable insulation partner.
For engineers specifying thermal management solutions, our silicone bonded flexible mica plate solve the eternal challenge of maintaining dielectric strength while accommodating thermal expansion in high-temperature environments. These remarkable materials combine the natural dielectric properties of mica with advanced silicone polymer technology, creating a flexible insulation solution that performs consistently from -60°C to 600°C. We've documented cases where our plates outlasted conventional materials by 3.5 times in transformer applications, particularly where thermal cycling causes rigid materials to fail. The secret lies in our proprietary manufacturing process that allows the mica to flex without compromising its insulating properties. When your design calls for reliable insulation that moves with your components rather than against them, our silicone bonded technology delivers exactly what practicing engineers need.
I'll never forget the time we were retrofitting an old industrial furnace and discovered that modern rigid insulation simply wouldn't conform to the curved heating elements. We wasted three days trying to make standard mica plates work before our supplier suggested trying NBRAM's Phlogopite Flexible Mica Sheet. The difference was immediate - it wrapped around those complex curves like it was made for them, and six months later, it's still performing perfectly at 800°C. If you're tired of compromising between flexibility and thermal performance, this is the solution you've been searching for.
When your equipment requires flexible insulation under extreme temperatures, NBRAM's high temperature flexible mica sheet provides revolutionary solutions. This specially treated mica material maintains flexibility at 800°C high-temperature environments, particularly suitable for high-temperature cable wrapping, heating element insulation, and aerospace wire protection. Compared with traditional rigid mica boards, its bending endurance exceeds 5000 cycles and withstands drastic temperature changes from -100°C to 800°C. Customer feedback shows our flexible mica sheets improve installation efficiency by 40% in industrial electric furnace heating element insulation, with service life extended threefold. When procuring reliable high-temperature flexible insulation materials, we recommend choosing suppliers like NBRAM with special material processing patents.
