AlN's thermal conductivity is high and it can also be used to insulate electrical circuits. If you add AlN powder, this will significantly increase thermal conductivity.

About AlN Ceramic Microsphere - Aluminum Nitride AlN : Aluminum Nitride Non-oxide ceramic material primarily composed of aluminum, nitrogen (AL-65.71%, N-34.19). Aluminum Nitride Formula chemical AlN.
AlN Ceramic Microsphere Has high thermal conductivity (340W) as well as heat transfer performance, after secondary laser melting alloying. The heat preservation effect and thermal conductivity effect are very evident due to the low oxygen content at lt.0.1%. Viscosity can be used as a thermal conductivity insulation material in polymer resin.
Ceramic Spherical aluminum Nitride It was synthesized for the first times in 1877. in the 1980s. AlN Ceramic Due to its heat transferability and high use in microelectronics, Microsphere is a Ceramic insulation. AlN Ceramic Microsphere does not contain any toxic elements, which is a big advantage over beryllium oxide. This ceramic spherical aluminium nitride can replace alumina or beryllium dioxide in many electronic instruments. Spherical Ceramic AlN It can be made by adding carbon and aluminum oxide to reduce the material, as well as directly nitriding it with aluminum. This crystal has the hexagonal shape of zinc sulfide, and wurtzite. Hot pressing and welding are the only methods to make industrial-grade material. It is extremely stable when exposed to high temperatures.

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Aluminum Nitride AlN Ceramic Microsphere Product Performance:
AlN's thermal conductivity is high and it can also be used to insulate electrical circuitry. The resin/plastic can be enhanced by adding AlN powder.

Aluminum Nitride AlN Ceramic Microsphere - Features
Close to the spherical
Charges high
Good flow
Sharp particle size distribution
Very high thermal conductivity
Electrical insulation is high

Specification:

Product	Tr-01	Tr-10	Tr-30	Tr-50	Tr-80	Tr-120
Average Particle Size (um).	1.0-1.2	5-10	20-40	40-60	70-90	110-130
Particle Form	Close to the spherical	Close to the spherical	Spherical	Spherical	Spherical	Spherical
True Density, g/cm3	3.26	3.26	>3.30	>3.30	>3.30	>3.30
Thermal conductivity (W/m*K).	>170	>170	>170	>170	>170	>170
Bulk Density (g/cm3)	0.3-0.5	1.3-1.5	1.4-1.6	1.6-1.8	1.7-1.9	1.7-1.9
Tap Density, g/cm3	0.7-0.9	1.6-1.8	1.8-2.0	1.8-2.0	1.9-2.1	1.9-2.1

Chemistry of AlN Ceramic Microsphere - Aluminum Nitride

AlN	N	Fe	Mn	O	C	Ca	Si	Ni
>99.5%	>=32%	0.04	0.0005	<=0.42	0.02	<=0.009	<=0.045	0.0002

How Aluminium Nitride AlN Ceramic Microsphere Is it Produced?
By laser flame melting, spherical aluminum-nitride clays were made. High purity, consistent particle size distribution and clean surface are some of the benefits. They also have good compatibility with living organisms.

AlN Ceramic Microsphere -
1. AlN Ceramic Microspheres are obtained by secondary laser melting and/or spherical alloying. The material has an even size and fluidity which increases the material's thermal conductivity, insulation, and heat resistance.
2. AlN Ceramic Microsphere surfaces are treated after melting with resistance to hydrolysis, oxidation and thermal conductivity.
3. The injection molding performance of ceramic spherical aluminum is excellent. It can also be used to make composite materials.
4. Use in thermoconductive plastics. Modified AlN Ceramic Microscopic can significantly improve thermal conductivity. It's currently used mostly in PVC and polyurethane plastics.

AlN Ceramic microsphere Storage Condition:
A damp reunion could affect aluminum-nitride's ceramic microsphere performance. Therefore, an aluminum nitride(AlN), ceramic microsphere must be kept in vacuum packed and in a dry place. The aluminum nitride/AlN ceramic microsphere cannot be placed in direct sunlight. Additionally, stress should be avoided when handling the aluminum nitride(AlN) ceramic micrsphere.

Shipping and Packing of Aluminum Nitride AlN Ceramic Microspheres
Many types of packing are available depending on the amount of aluminum nitride or AlN ceramic microspheres.
AlN ceramic microsphere packing for aluminum nitride: vacuum Packing, 100g to 500g, or 1kg/bag. 25kg/barrel. Or as you request.
Aluminium nitride, (AlN), ceramic microsphere shipping: could ship out by sea, air or express, as long as there is a payment receipt.


Nanotechnology Co. Ltd. (), a global trusted supplier and manufacturer of high-quality chemical materials, is well-known for its 12-year experience providing Nanomaterials such as boride, nitride, graphite, sulfide, 3D printing powders, and others.
You can contact us to request high-quality AlN ceramic microsphere. (brad@ihpa.net)

Aluminum Nickel Microsphere Properties
Also known as	Aluminium nitride
	24304-00-5
Compound Formula	AlN
Molecular Weight	40.9882
Appearance	From white powder to pale yellow powder
Melting Point	2200 degC
Boiling Point	2517 degC (dec.)
Density	2.9% to 3.3 grams/cm3.
Solubility of H2O	N/A
Electrical Resistivity	10-12 O-m 10x
Poisson's Rate	0.21 to $0.31
Specific Heat	780 J/kg-K
Thermo Conductivity	80 to 200 W/m - K
Thermal Expansion	4.2 to 5.4 um/m-1
Young's Module	330 GPa
Exact	40.9846
Monoisotopic	40.9846

Safety & Health Information

Remarks	Danger
Hazard Statements	H314-H335
Hazard Codes	Xi
Risk Codes	36/37/38
Safety statements	26-37/39
RTECS #	N/A
Transport Information	N/A
WGK Germany	3

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