Boron Nitride Ceramic Square Sheet For High Temperature Insulation Gasket In Scientific Research, 99 Percent Pure BN, Thermal Shock Resistant, Ultra Low Thermal Expansion, Lab Grade 7mm By 50mm By 50mm

BN Ceramic Square Sheet for High-Temp Lab Insulation ✔️ 99% BN purity, up to 2000°C, single sheet, low expansion 2-4e-6/°C

Boron nitride ceramic sheet for scientific research serves as a reliable high-temperature insulator. It’s commonly used in labs, electronic testing setups, furnace linings, and other heat-intensive environments where dimensional stability and electrical isolation matter.

✅ BN ≥ 99% purity ceramic sheet for research
✅ Thermal shock resistant up to 2000°C with ultra low expansion 2-4e-6/°C
✅ Excellent electrical insulation with very low conductivity
✅ Non-reactive, ideal for sintering and melting metals, ceramics, rare earths
✅ Size 7 mm × 50 mm × 50 mm; pack size: 1 sheet

💡 What is a high-temperature boron nitride ceramic sheet used for in lab settings? This handy sheet is designed to handle extreme heat while staying chemically inert and non-conductive.

• High-temperature insulation and heat shielding in furnaces and crucibles
• Non-reactive support for sintering metals, ceramics, and rare earths
• Electrical insulation in high-temperature devices
• Handy option for researchers requiring stable dimensions under thermal stress