Nitride Powder

Hexagonal Boron Nitride BN Powder CAS 10043-11-5

Item No.: Tr-BN
Hexagonal boron nitride is also called white graphite. Nitrogen and boron in hexagonal boron nitride also form a hexagonal network layer, which overlap each other to form a crystal.
Purity: 99%
Particle Size: 100nm, 500nm, 3-5um
Boron Nitride Properties
Product Performance of Boron Nitride BN powder:
Boron nitride is a most simple new type of macromolecular materials with both of hexagonal and cubic crystal shapes. 
It is a kind of product with high temperature-resisting, corrosion-resisting, high insulating and good lubricity.
Its oxidation-resisting temperature can reach 1000°C, and possesses also good lubricity in high temperature, so it is 
a  kind of good high temperature solid lubricants.

Technical Parameter of Boron Nitride BN powder:
Product Name MF Purity   Paticle Size Melting Point   Density 
boron nitride   BN    99% 100nm, 500nm,
 3000℃ 2.29 white

Chemical Composition of Boron Nitride BN powder:
BN MgO Na2O Fe2O3 CuO MnO
99% 0.068% 0.08% 0.06% 0.012% 0.0253%
Application of Boron Nitride BN powder:
Used for high-temperature solid lubricants, extrusion anti-wear additives, additives for the production of ceramic composites;
Used in special electrolysis and resistance materials for high temperature conditions;
Used for heat shield materials in aerospace;
Used as a release agent for metal forming and a lubricant for metal wire drawing;

Packing & Shipping of Boron Nitride BN Powder :
We have many different kinds of packing which depends on the hexagonal boron nitride BN powder quantity.
Hexagonal boron nitride BN powder packing: vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Hexagonal boron nitride BN powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.


Boron Nitride Properties

Other Names Boron nitride
CAS No. 10043-11-5
Compound Formula BN
Molecular Weight 24.82
Appearance Colorless crystals
Melting Point 2973 °C
Boiling Point N/A
Density 2.1 g/cm3
Solubility in H2O insoluble
Electrical Resistivity 13 to 15 10x Ω-m
Poisson's Ratio 0.1
Specific Heat 840 to 1610 J/kg-K
Thermal Conductivity 29 to 96 W/m-K
Thermal Expansion 0.54 to 18 µm/m-K
Young's Modulus 14-60 GPa
Exact Mass 25.0124
Monoisotopic Mass 25.0124

Boron Nitride Health & Safety Information

Signal Word Warning
Hazard Statements H319-H335
Hazard Codes Xi
Risk Codes 36/37
Safety Statements 26-36
RTECS Number ED7800000
Transport Information N/A
WGK Germany 3
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