Hexagonal Boron Nitride
Hexagonal Boron Nitride
Hexagonal Boron Nitride

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Hexagonal Boron Nitride

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Model No. :
Brand Name : SUJIA
11yrs

Zhengzhou, Henan, China

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Product description

MF: BN
Place of Origin: China (Mainland)
Grade
Standard: Industrial Grade
Purity: 99.99%
Appearance: white power

color: white status: power
Packaging:
Packaging
Detail: 10kgs per fiber drum or 1 kg per plastic bag and 10kgs per carton .

Applicaton:
Structural material in atomic reactor; spout
of plane, rocket engine; High temperature solid lubricant and many kinds of
parting


Detail description:
Hexagonal Boron Nitride Boron
nitride is a white solid material in the as produced hot pressed form. It is a
low porosity solid. It is easily machined into complex shapes using standard
carbide tooling. The material is anisotropic in its electrical and mechanical
properties due to the platy hexagonal crystals and their orientation during the
hot press consolidation.
Key Properties High thermal conductivity, Low
thermal expansion, Good thermal shock resistance, High electrical resistance,
Low dielectric constant and loss tangent, Microwave transparency, on toxic,
Easily machined - non abrasive and lubricious, Chemically inert, Not wet by most
molten metals.
Use Structural material in atomic reactor, spout of plane,
rocket engine, High temperature solid lubricant and many kinds of parting agent
of precision molding products, High temperature resistant, anticorrosive boron
nitride and boron nitride compound ceramics, Synthesize cubic boron nitride,
Compression resistant and high temperature resistant lubricating grease, All
kinds of high temperature resistant, anticorrosion coating, Insulator for high
pressure high frequency electricity and plasma arc, Ox dating additive for
refractory materials.


Specifications:





































Grade HS HN HC
Purity 99%
min
99%
min
98.5%
min
B2O3 0.20
% max
0.20
% max
1.00
% max
Moisture 0.20
% max
0.20
% max
0.50
% max
Size(d50) ~
15 micron
5-10
micron
~
5 micron
Tap
densit
0.2
-0.4 g /cm3
0.2
-0.4 g /cm3
0.2-0.4
g/cm3
Surface
Area(BET)
3-6
m2/g
4
-10 m2 /g
5-10
m2/g




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