The role of hexagonal boron nitride powder:

1. Boron nitride powder has a very high temperature and can be used as a high-temperature solid lubricant, especially for refractory materials;

2. Used as an anti-wear extrusion additive and added to ceramic composite materials;

3. Boron nitride powder has good insulating properties and can be used for high frequency and high voltage insulator materials;

4. Roller slip agent for metal wire drawing and mold release agent for molding various metal materials;

5. Materials for electrolytic resistance in various high-temperature states;

6. Used in lipsticks, it increases the luster of lipsticks and is non-toxic;

7. Used to produce neutron radiation packaging materials;

8. Air rocket to airplane engine nozzle;

9. For the coating of certain materials, it can resist high temperature, corrosion and oxidation.

Hexagonal boron nitride has a wide range of applications and is an additive for various materials. For example, it is widely used in many industries such as chemical industry, textile industry, aerospace technology and so on.