Fine 2.5 Micron Hexagonal Boron Nitride hBN Powder 8 Oz Ultra White High Purity 99 Percent Low Friction CoF To 0.15 High Temperature Resistance Up To 1800F Crystalline Lubricant Additive For Industrial Use

Ultra-White 2.5µm hBN powder, 8 oz, high-purity lubricant
✔️ 8 oz jar, 99% purity, ultra-white crystalline hBN, COF to 0.15

Hexagonal boron nitride powder, or hBN, is a dry lubricant known for reducing friction and wear at high temperatures. It’s widely used in metal forming, seals, bearings, plastics, and other industrial applications to extend service life.

✅ Coefficient of Friction as low as 0.15
✅ Particle size about 2.5 micrometers (≈ 5000 mesh)
✅ Purity 99%
✅ Temperature resistance up to 1800°F (1000°C) in air
✅ Not cosmetic grade

💡 What is hexagonal boron nitride powder used for in high-temperature lubrication?

This handy additive serves as a solid lubricant and high-temp coating in many industrial settings.

- Low friction CoF around 0.15 improves efficiency - High-temperature stability up to 1800°F (1000°C) in air - Ultra-pure 99% grade ensures consistent results - Fine 2.5 µm particles enable even dispersion