Boron Nitride Powder (BN)

Boron Nitride Powder Price & List

Product Name	Purity	Shape	Available
Boron Nitride Powder	≥97% or ≥99%	Flake	D50 5 um, D50 10 um, D50 15 um, D50 30 um,
Boron Nitride Powder	≥99.3%	Spherical	D50 70 um, D50 100 um, D50 130 um, D50 180 um, D50 200 um

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Boron nitride powder is a kind of nitride ceramic powder composed of nitrogen atoms and boron atoms. The chemical formula is BN. According to different crystal forms, boron nitride powder can be divided into hexagonal boron nitride powder (HBN), rhombic boron nitride powder (RBN), cubic boron nitride powder (CBN), and wurtzite boron nitride powder (WBN). According to different shapes, boron nitride powder can be divided into flake boron nitride powder and spherical boron nitride powder.

Boron Nitride Powder Application

According to different crystal forms and shapes, boron nitride powder can be used in different occasions and fields. The details are as follows:
1. Used as release agent for metal forming and lubricant for metal wire drawing.
2. Special electrolysis and resistance materials for high temperature.
3. It is used for high-temperature solid lubricants, extrusion anti-wear additives, additives for ceramic composites, refractories and anti-oxidation additives, especially for occasions resistant to molten metal corrosion, thermal reinforcement additives, and high-temperature insulation materials.
4. Heat sealing desiccant for transistors and polymer additives such as plastic resin.
5. Boron nitride products pressed into various shapes can be used as high-temperature, high-voltage, insulation and heat dissipation components.
6. It is used as thermal shielding material in aerospace.
7. Structural materials for atomic reactors.
8. Nozzle for aircraft and rocket engine.
9. Make evaporation boats for various capacitor film aluminizing, picture tube aluminizing, display aluminizing, etc.