Boron Nitride Powder Ultra High Purity Cosmetic Grade ZG 1 Kilogram Bag For Lubrication With High Thermal Conductivity Non Toxic High Dielectric Strength Anti Stick Vacuum Friendly 2.2 Lb

Cosmetic Grade Boron Nitride Powder, 1kg Lubrication Grade
✔️ 1 kg cosmetic-grade BN powder with high thermal conductivity

Boron nitride powder is a dry, ultra-pure white material used as a non-toxic dry lubricant and heat conductor. It’s widely used in plastics, oils, greases, cosmetics, and molding operations to reduce friction, enhance heat transfer, and aid release during casting and forming.

✅ Boron Nitride content over 99.9%
✅ Average particle size 6-8 µm (d10 1.4 µm, d50 7.4 µm, d90 11.8 µm)
✅ BET surface area about 3 m²/g
✅ Tap density 0.23 g/cc
✅ Water soluble boron oxide below 0.1%
✅ Color white
✅ Max use temperature: Air 1832 F / 1000 C; Vacuum 2552 F / 1400 C; Inert 3272 F / 1800 C
✅ Use atmosphere: All H F R
✅ Pack size: 1 kg (2.2 lb) bag

💡 What is boron nitride powder used for in high temperature lubrication and dielectric performance?

- Handy for dry lubrication in plastics, oils, greases, and molding releases - Improves heat transfer and dielectric strength in composites - Vacuum-friendly and non-toxic, suitable for cosmetics and coatings