1 Oz Fine Hexagonal Boron Nitride HBN Powder 2.5 Micron Ultra White 99% Purity Low Friction COF 0.15 High Temperature Resistance 1800F Free Flowing Lubricant Powder For High Temp Machinery

1 oz fine hexagonal boron nitride powder for high-temp use
✔️ COF as low as 0.15, 99% purity, 1800°F heat resistance, 1 oz pack

Hexagonal boron nitride powder is a premium, ultra-white additive used to reduce friction in high temperature machinery, bearings, gears, and seals. This 1 oz pack features 2.5 micron particles, 99% purity, and is not cosmetic grade.

✅ 1 oz pack size
✅ Particle size ~2.5 μm (approx 5000 mesh)
✅ COF as low as 0.15
✅ Purity 99%
✅ Temperature resistance up to 1800°F (1000°C) in air
✅ Free-flowing, ultra-white crystalline powder
✅ Not cosmetic grade; industrial use only

💡 What is hexagonal boron nitride powder used for in high temperature lubrication? This handy powder helps reduce friction and wear in hot-running machinery.
- Reduces friction and wear in bearings and gears at high temps
- Improves wear resistance and thermal stability in high-load setups
- Compatible with ceramic-metal interfaces and high-temp lubrication formulations