High Purity Aluminum Nitride AlN Ceramic Microsphere, 99.5% | Lemondedudroit

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 the microelectronics field, 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 circuits. The thermal conductivity of AlN can be significantly increased by adding AlN powder to resins or plastics.

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, spheres made of aluminum nitride were created. 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 uniform sizes 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 aluminiu nitride is excellent. It can be used to make composite materials.
4. Use in thermoconductive plastics. Modified AlN Ceramic Microscopic can significantly improve thermal conductivity. It’s currently used in PVC and polyurethane plastics as well as functional and functional 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 nanosphere.

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, 1kg/bag and 25kg/barrel. Or as you request.
Aluminium nitride, (AlN), ceramic microsphere shipping: will be shipped by sea, air or express, once the payment has been received.


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Send us an inquiry if you’re looking for high quality AlN ceramic microsphere. (brad@ihpa.net)