High Purity Spherical Aluminum Nitride AlN Granule CAS 24304-00-5, 99.5%

How Spherical AlN Granule Is it Produced?
This invention is about a process for producing highly pure, quasi-spherical particles of aluminum nitride. The method includes the following steps.
(1) To obtain tiny spherical particles, wet Al2O3 powder and water-soluble organ salt according to mass.
(2) Micron-sized spherical sphere particles are placed into a nitrogen atmosphere to microwave synthesis. The synthesis process can be divided into two parts: First, using 0.15% heating from room temperature up to 800 1200 for heat preservation. Second, 120 /min heating to 1200 1800 for heat preservation.
(3) Nano-sized aluminum oxide particles that contained trace carbon were removed in an atmosphere of CO2 and decarbonized to produce high-purity, spherelike particles.

Applications of Spherical AlN Granule HTML3_ HTML4_ HTML5_ HTML6_ HTML7_ HTML8_ HTML9_ HTML10_ HTML6_ HTML7_ HTML8_ HTML9_ -
1. Manufacturing high-performance ceramic products: electronic devices, optic devices, thermal radiators and integrated electric subgrade boards are all part of the manufacturing process for high-performance ceramic products.
2. Excellent applications are possible in preparation of metal matrix composite materials and high-temperature sealing adhesive.
3.Inorganic ceramic anti-wear lubricants. The nanometer-sized ceramic aluminum nitride ceramic microparticles act as lubricants in the engine’s metal surface. Under extreme pressure and high temperatures, the nano-ceramic coating is formed. This film isolates the friction and reduces the friction between the moving parts. While nano aluminum nitride is costly, there is still a good price.
4. It is used for the manufacture of heat-conducting silica and epoxy resin. Nano-aluminum silica nitride-composite silica gel with high thermal conductivity has excellent thermal conductivity, electrical insulation and wide working temperature. This material is used extensively in the space between the CPU/radiator, high-power triodes (SCR components), diodes, as well as the heat transfer medium at the thin joints that come into contact with the substrate.
5. High thermal conductivity silicone rubber is made from aluminum nitride.
6. Another area of application is the use of nano aluminum nutride in smelting ferrous metal and semiconductor galium arsenide.

Storage condition of Spherical AlN Granule:
Weak reunions can adversely affect the performance and use of spherical alum nitride. As such, they should be kept in sealed vacuum bags and in dry storage. Spherical alum nitride must be protected from air. Avoid stress and avoid using spherical nitride.

Shipping and Packing of Spherical AlN Granule –
Many types of packing are available depending on the amount of spherical AlN granules.
Spherical aluminum oxide granule packing: vacuum Packing, 100g 500g or 1kg/bag. 25kg/barrel. Or as you request.
Spherical aluminum Nitride AlN granule Shipping: can ship out by sea, air or express, once the payment has been received.


Hiphopgalaxy's advanced material Nano Technology Co. Ltd., (Hiphopgalaxy), is an established global chemical supplier and manufacturer. They have over 12 years of experience in manufacturing super-high quality chemicals and Nanomaterials. These include boride, nitride, graphite, sulfide, 3D printing powders, and sulfide.
You can contact us to inquire about high-quality Spherical AlN Granule. (brad@ihpa.net)