Boron Nitride Ceramic Round Sheet BN Disc With High Thermal Conductivity And Electrical Insulation For Scientific Research Applications, 22mm By 4mm, 1 Piece

Boron Nitride Ceramic BN Disc for High-Temp Research 1 Piece
✔️ 1 Piece BN ceramic round sheet, 22mm dia (0.87 in), 4mm thick

This boron nitride ceramic round sheet is a high purity BN disc featuring excellent thermal conductivity and electrical insulation. It’s widely used in scientific research labs for high temperature experiments, metal sintering, and heat management applications.

✅ Density 2.27 g/cm³; Mohs hardness 2; stable under lab conditions
✅ Max service temp up to 2000°C for high-temp use
✅ Low thermal expansion 2-4 × 10⁻⁶/°C reduces stress
✅ Electrically insulating and nonreactive during metal processing
✅ Suitable for heat dissipation and withstands extreme environments

💡 What is a boron nitride ceramic disc used for in high temperature research environments? In practice, it's a handy component in labs where heat and insulation matter. - High temperature tolerance up to 2000°C supports heat treatment and testing - Excellent electrical insulation reduces risk in electrical experiments - Low thermal expansion helps keep tolerances stable during heating cycles - Chemically inert surface suits metal and ceramic processing tasks