Ultra Pure Ceramic Square Sheet For Heat Sinks And Nerdy Experiments Top Notch Thermal Conductivity 99 Percent Purity 5mm By 20mm By 20mm One Piece Ideal For Electronics And Lab Prototyping
✔️ High-purity BN ceramic sheet, ≥99% purity, 5×20×20 mm, 1 pc
This high-purity boron nitride ceramic square sheet provides stellar thermal conductivity and electrical insulation, making it perfect for heat sink components, electronics prototyping, and lab experiments. It survives extreme temperatures and stays dimensionally stable under load.
✅ 99% purity Boron Nitride ceramic sheet with strong thermal conductivity
✅ Excellent electrical insulation for electronics isolation
✅ Temperature tolerance up to 2000°C for high-temp work
✅ Very low thermal expansion 2-4 x 10^-6/°C to minimize stress
✅ Suitable for sintering and melting metals, ceramics, rare earths
💡 What is a ceramic heat sink sheet used for in high-temp electronics and lab prototyping?
It’s a handy, non-reactive platform that helps manage heat and insulate circuits in demanding environments.
- Hands-on use in electronics cooling and metal or ceramic processing
- Non-conductive barrier that protects sensitive components while transferring heat
- Suitable for high-temperature tests and prototyping rigs
- Low thermal expansion reduces warping during thermal cycles