Boron Nitride Ceramic Round Sheet With High Thermal Conductivity BN Disc For Scientific Research 110mm By 3mm Lab Grade Durable Thermal Shock Resistant Pro Grade Lab Accessory Lab-Ready

Lab-Grade Boron Nitride Ceramic Disk, 110mm, 3mm Thick
✔️ Single 110mm x 3mm BN disc, high thermal conductivity, lab-ready

This lab-grade boron nitride ceramic disc is designed for scientific research and high-temperature experiments. It delivers excellent thermal conductivity and stable dimensional performance in heat-intensive testing environments, such as electronics heat management, metal sintering, and ceramic processing.

✅ 110 mm diameter, 3 mm thick boron nitride ceramic disc
✅ High thermal conductivity for lab use
✅ Hexagonal BN density 2.27 g/cm³ and Mohs hardness 2
✅ Thermal shock resistance and low expansion coefficient (2-4 × 10⁻⁶/°C)
✅ Withstands up to 2000°C for high-temperature electronics and heat dissipation
✅ Suitable for sintering and melting metals, ceramics, rare earth materials without reactions
✅ Color: one color; lab-ready for immediate testing

💡 What is a boron nitride ceramic disc used for in high-temperature research? This handy piece helps with heat management and experimental stability. - Used as heat spreader in high-temp equipment - Supports sintering and melting metals, ceramics, rare earth materials - Provides dimensional stability under rapid temperature changes - Non-reactive with common materials up to 2000°C