Lab-Grade Boron Nitride Ceramic Rods For Scientific Research, Thermal Shock Resistant BN Gasket Cylinder, 5mm X 20mm, 2 Pieces, Heavy Duty Lab Equipment For Precision Experiments
✔️ 2-Piece BN Rods, 5mm x 20mm, rated up to 2000°C
These lab-grade boron nitride ceramic rods are designed to withstand extreme heat while remaining chemically inert and non-reactive. Ideal for high-temperature experiments, sintering, and precise material processing in research labs and industrial settings.
✅ 99% pure boron nitride with hexagonal crystal structure for durability
✅ Low thermal expansion coefficient (2-4 × 10⁻⁶/°C) and excellent thermal shock resistance
✅ Temperature tolerance up to 2000°C with strong electrical insulation
✅ Inert toward most metals, enabling clean sintering and processing of metals, ceramics, and rare earth materials
✅ Available in diameters 4-20 mm and lengths 20-200 mm; custom sizes available on request
💡 What is a boron nitride ceramic rod used for in high-temperature research? BN rods are handy in labs for stable heat handling and clean processing.
- High-temperature sintering and metal/ceramic processing
- Non-reactive, chemical inertness keeps experiments uncontaminated
- Electrical insulation and low thermal expansion for precision work
- Sizes from 4-20 mm diameter and 20-200 mm length; custom sizes available