Boron Nitride Ceramic Round Sheet Lab Grade, High Thermal Conductivity BN Disc, 10 To 110mm Diameter, 2 To 5mm Thickness, Electrical Insulation, Thermal Shock Resistant, 1 Piece

Lab-Grade BN Ceramic Sheet with High Thermal Conductivity
✔️ 10-110 mm dia, 2-5 mm thick BN ceramic, 2000°C max, 1 piece

Boron nitride ceramic round sheet, lab-grade material ideal for high-temperature experiments and heat-dissipation tasks in research institutes and electronics labs. It delivers strong electrical insulation and dimensional stability under extreme heat, making it a reliable choice for experimental setups and metal or ceramic processing.

✅ High thermal conductivity and low thermal expansion (2-4 x 10-6/°C) for stable performance
✅ Excellent electrical insulation and thermal shock resistance
✅ Withstands up to 2000°C for high-temp electronics and heat-dissipation uses
✅ Density 2.27 g/cm3; Mohs hardness 2; non-reactive with many metals
✅ Diameter 10-110 mm; thickness 2-5 mm; 1 piece

💡 What is boron nitride ceramic used for in high-temperature lab setups? A handy, non-reactive sheet that handles heat and provides electrical insulation, making it a handy choice in labs. - handy heat spreader in furnaces and sintering fixtures - helps with temperature control and insulation - non-reactive with many metals during melting and ceramic processing