Boron Nitride Ceramic Square Sheet For Heat Sinks And Lab Substrates, At Least 99 Percent Purity, Lab Grade Electrical Insulation And Thermal Conductivity, High Thermal Shock Resistance, 6mm X 100mm X 100mm, 1 Piece, Best For Science Labs

BN Ceramic Sheet for High-Temp Lab Use, 6x100x100 mm
✔️ High-purity BN sheet, 99%+, 6mm thick, 100x100mm, 1 pc

This boron nitride ceramic square sheet is a lab-grade substrate ideal for heat sinks, furnace experiments, and metal or ceramic sintering in research labs. Its high purity and non-reactive ceramic structure provide reliable electrical insulation with strong thermal performance in demanding conditions. 6 mm thick, 100 mm square.

✅ Purity ≥ 99% boron nitride ceramic with lab-grade quality
✅ Excellent electrical insulation and high thermal conductivity
✅ High thermal shock resistance up to 2000°C and chemical stability
✅ Low thermal expansion 2-4 × 10^-6/°C for dimensional stability
✅ 6 mm thick, 100 mm × 100 mm square, 1 piece

💡 What is boron nitride ceramic sheet used for in high-temperature lab work? In short, boron nitride ceramic sheets are handy as a non-reactive, thermally conductive substrate for heat sinks, furnaces, and sintering processes. - Handy for heat sinks and lab substrates in high-temp environments
- Maintains dimensional stability under rapid temperature changes
- Non-reactive with many materials reduces contamination in experiments
- Provides electrical insulation while aiding heat dissipation