Shenzhen Chinary Co., Ltd.

Boron Nitride Powder, Boron Nitride, Bn manufacturer / supplier in China, offering Boron Nitride Powder (Hexagonal) , Bn, Hbn, Copper Tubes (inner grooved) , for Refrigeration, Air Condition, Copper Pipe, Titanium Powder, Ti Powder, Cp Titanium Powder, Ti6al4V Powder and so on.

Supplier Homepage Product List Chemicals Boron Nitride Powder (Hexagonal) , Bn, Hbn

Boron Nitride Powder (Hexagonal) , Bn, Hbn

FOB Price:US $39 / Kg
Min. Order (Kg) FOB Price
1+ US $39 / Kg
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Min. Order: 1 Kg
Production Capacity: 150mt/Year
Transport Package: in Drums with Inner Plastic Bags of 10kg Net Each
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info.

Model NO.:CBW05
Function:Heat Resistance
HS Code:28500000

Product Description

Name: Boron Nitride Powder
Synonyms: Hexagonal Boron Nitride Powder, White Graphite
CAS No.: 10043-11-5
EINECS: 233-136-6
Molecular Formula: BN
BN: 98/99% min.
Average Particle Size (D< Sub>50< /sub>): From 1.4 to 15 micron (particle size from 0.8 micron to 15 micron)
Appearence: White Powder
Boron Nitride Powder (hBN) is also known as 'White Graphite', has similar (hexagonal) crystal structure as of Graphite. This crystal structure provides excellent lubricating properties. HBN is much superior to Graphite and has following characteristics:

Excellent Lubricating Properties due to low Coefficient of Friction at 0.15 to 0.70
Good Chemical Inertness
Electrical Insulator
Thermal Conductor (result: Better heat dissipation)
High Temperature Stability, 1000º C in Air, 1400º C in Vacuum and 1800º C in Inert gas
Low Thermal Expansion
Low Dielectric Constant
High Load bearing properties
Non-Wetting: HBN is not wetted by Glasses, Salts and (most) metals, therefore it provides strong resistance to chemical attack Easy Machineability (in hot pressed state). Complex shapes can be machined from hot pressed structure.
CommodityBoron Nitride, Hexagonal Boron Nitride Powder
Molecular formulaBN
Molecular weight24.82
CAS No.10043-11-5
FormSolid, fine white powder
Specification       BN % min.B2O3 % max.C % max.Total Oxygen % max.D50micronBET m 2 /gTap Density g/cc
CBN02981.20.11.5round 213.90.17
CBN05981.20.11.5round 513.20.28
CBN08981.20.11.5round 89.30.38
CBN15981.20.11.5round 158.50.41
CBN50981.20.11.5round 507.60.45
CBN100981.20.11.5round 1007.40.5
CBW02990.50.030.8round 213.90.17
CBW05990.50.030.8round 510.20.28
CBW08990.50.030.8round 89.30.38
CBW15990.50.030.8round 158.50.41
CBW50990.50.030.8round 507.60.45
CBW100990.50.030.8round 1007.40.5
CSW0299. 213.90.17
CSW0599. 510.20.28
CSW0899. 89.30.39
CSW1599. 158.50.41
CSW5099. 507.60.45
CSW10099. 1007.40.5
Packingin drums with inner plastic bags of 10Kg net eachor as your request
Usesthermal Additive, lubrication, ceramic composite, hot press etc
Remarksif you will have the requirements about specifications, please don't hesitate to contact us so as to study it and meet it
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Shenzhen Chinary Co., Ltd.

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