Lab Grade Boron Nitride Ceramic Square Sheet 99 Percent Purity, 3 Millimeter Thick By 40 By 40 Millimeters, One Piece, High Temperature Resistance, Thermal Shock Resistant, Chemically Stable For Research And Experiments
✔️ 99% purity, 40x40 mm square, 3 mm thick, withstands 2000°C
This lab-grade boron nitride ceramic sheet is a high-purity substrate designed for scientific research and lab experiments. Its non-reactive, high-temperature properties make it ideal for sintering, melting, and thermal testing in lab environments.
✅ High-purity boron nitride ceramic sheet with ≥99% purity for research and experiments
✅ Hexagonal BN structure with density 2.27 g/cm³ delivers strong thermal stability
✅ Withstands temperatures up to 2000°C for intense lab work
✅ Very low thermal expansion (2-4 × 10⁻⁶/°C) for dimensional control
✅ Chemically stable and non-reactive with many materials used in sintering and melting
💡 What is a boron nitride ceramic sheet used for in high temperature research? This handy material is commonly used in labs for testing, sintering, and protective shielding in extreme environments.
- High-temperature tolerance up to 2000°C for furnaces and crucibles
- Chemical stability minimizes contamination in sensitive experiments
- Low thermal expansion maintains tight dimensional tolerances
- Non-reactive with metals, ceramics, and rare earths used in research