What is Boron Nitride (BN)?


What is it?


Boron Nitride (BN)?

Boron nitride (BN)

Refractory compounds of boron, nitrogen that are both thermally and chemically stable. It is available in various forms, including hexagonal (h-BN), cubic (c-BN) and wurtzite (w-BN).


General Properties of


Boron Nitride (BN)


1. Chemically resistant to water and inorganic acid attack

2. It is slightly soluble in hot acids, but insoluble when dissolved in cold water.

3. Maximum operating temperature for oxidizing and inactive reducing atmospheres is 900F.

4. Many properties of boron Nitride are better than those of carbon material.

5. For hexagonal Boron Nitride: low friction coefficient, high temperatures stability, excellent thermal shock resistance and high strength. Also, very low expansion coefficient.


Boron Nitride Properties
Other names Boron nitride; BN
No. 10043-11-5
Formula compound BN
Molecular Weight 24.82
Appearance Colorless crystals
Melting Point 2973 degC
Boiling Point N/A
Density

Insoluble
Exact Mass 25.0124
Hexagonal Nitride Boron Nitride Powder CAS 10043-11-5


Applications


Boron Nitride (BN)


1. Metal forming release agents and metal wire-drawing lubricant.

2. High-temperature resistance and electrolytic materials.

3. High temperature solid oils, extrusion-anti-wear additives. Additives for the production ceramic composite materials.

4. Additives in polymer like plastic resin and heat sealing desiccant from Transistor

5. Boron nitride can be pressed into many shapes to be used as insulation, heat dissipation and high-temperature, high-pressure parts.

6. Heat shielding materials for aerospace.

7. Cubic boron Nitride can be made by heating it and adding catalyst. It is almost as hard as diamond.

8. Structural materials needed for atomic reactors.

9. Aircraft, rocket engine nozzle.

10. Insulators for high-voltage, high frequency electricity and plasma arches

11. Material packaging that shields against neutron radiation

12. Material made from boron Nitride is extremely hard and can be used in high-speed cutters, geological exploration, drilling, etc.

13. Separation rings used for continuous casting of steel, amorphous-iron flow notch and continuous casting aluminium release agent (various optic glass release agent).

14. Protective package for freshness from aluminized.

15. Laser anti-counterfeiting aluminiu plating, trademark bronze materials, cigarette labels and beer labels, packaging boxes, aluminum plating for cigarette boxes, etc.

16. Cosmetics like lipstick filler are safe and non-toxic. They also have a shine.


Market Price


Boron Nitride (BN)


In general, price will be affected by supply and demand for raw materials, as well as research and development costs.

For any inquiries regarding the current Boron nitride price, please don’t hesitate to contact us.


Boron Nitride Powder (BN) is the main supplier


Technology Co. Ltd. is a trusted global supplier and manufacturer of chemical materials. We have more than 12 years experience in producing super high-quality chemicals.

You can find high-quality Boron nitride BN powder here

Get in touch

Send an inquiry