High Thermal Conductivity Boron Nitride Ceramic Round Sheet BN Disc For Serious Science And Experimental Use 50mm By 2mm Low Thermal Expansion Temperature Stable In Extreme Conditions Lab Grade Labware Material

Boron Nitride Ceramic Disc 50mm dia x 2mm thick - Pack 1
✔️ High thermal conductivity; ultra-low expansion; 2000°C max

This boron nitride ceramic disc is a lab-grade round sheet designed for high-temperature experiments, electronics heat management, and metal/ceramic processing. Pack: 1 sheet.

✅ High thermal conductivity for heat transfer applications
✅ Low thermal expansion coefficient 2-4 × 10⁻⁶/°C for dimensional stability
✅ Withstand temperatures up to 2000°C for extreme conditions
✅ Hexagonal BN structure provides electrical insulation and low conductivity
✅ Density 2.27 g/cm³; inert, compatible with metals and ceramics

💡 What is a boron nitride ceramic disc used for in high-temperature lab work? Here's a handy answer for common questions. - Heat management in electronics and high-temperature experiments - Sintering and melting metals and ceramics without reactions - Electrical insulation in hot environments - Chemical inertness and dimensional stability under rapid temperature changes