Hardcore Boron Nitride Ceramic Round Sheet Disc For High Heat Handling With High Thermal Conductivity Electrical Insulation 10 To 110 mm Diameter And 2 To 5 mm Thick 2000 C Resistance Ideal For Lab Experiments And Thermal Insulation

Boron Nitride Ceramic Round Disc for Lab Insulation
✔️ single pack disc, dia 10-110 mm, 2-5 mm thick, 2000°C

These boron nitride ceramic discs are high-temperature insulators designed for lab experiments, electronic heat management, and research setups. They deliver reliable electrical insulation and superb thermal stability under extreme heat, making them ideal for demanding tests.

✅ Diameter 10-110 mm
✅ Thickness 2-5 mm
✅ Density 2.27 g/cm³; Mohs hardness 2
✅ Thermal expansion 2-4 × 10^-6/°C
✅ Temperature resistance up to 2000°C; chemical stability

💡 What is a high-temperature boron nitride ceramic disc used for in lab experiments? This handy guide explains its core roles and benefits. - Handy in heat-intensive testing setups requiring stable insulation - Helps maintain dimensional stability during rapid heating and cooling - Useful for sintering and processing metals and ceramics without bonding - Supports safe thermal management and electrical isolation in electronics