High Temp Resistant Boron Nitride Ceramic Rods Set, 2 Pieces, Diameters 4 To 20 Millimeters, Lengths 20 To 200 Millimeters, BN Gasket Cylinder Rods For Industrial Lab And Equipment, Durable Thermal Shock Ready
✔️ 2 pcs BN rods, dia 4-20 mm, length 20-200 mm, high temp
These boron nitride ceramic rods are built from 99% BN with a hexagonal lattice, delivering durability, excellent thermal shock resistance, and strong electrical insulation. They’re ideal for high-temperature lab fixtures, heat dissipation components, and industrial equipment that requires non-reactive, insulation-capable supports.
✅ Material: 99% BN; density 2.27 g/cm³; Mohs hardness ~2; chemical stability
✅ Thermal properties: withstands up to 2000°C; excellent thermal shock resistance
✅ Electrical insulation: very low conductivity; safe in electronic heat sinks
✅ Size range: dia 4-20 mm (0.157-0.787 in); length 20-200 mm (0.787-7.874 in)
✅ Applications: suitable for sintering and melting metals, ceramics, rare earths without reacting or bonding
💡 What is a boron nitride ceramic rod used for in high-temperature lab and industrial settings? This handy answer explains its role in high-temp work: - High-temp supports in furnaces and kilns for diagnostic fixtures - Sintering and melting metals, ceramics, and rare earth materials without reaction - Electrical insulation for heat-heavy electronic components and sensors - Thermal stability during rapid temperature changes and thermal cycling