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The salient features and practical applications of nano aluminium nitride

The aerosol ablation process produces nano aluminum nitride, also known as AlN. This method is very pure, has a small particle size and high specific area, and has high surface activity. This powder will not be subject to hydrolysis and is extremely low in oxygen. It is easy to see the impact of insulation and thermal conductivity (0.01%). The viscosity of nano isn’t obvious and is used as a filler in polymer resins. It has the highest thermal conductivity and insulation. Features for nano aluminum and nitride

One of the most common nitrides is nano-aluminum. It can resist temperatures as high as 1400 degrees and has a resistance of 1015. It has a significant effect on the thermal conductivity and performance of silicone rubber. It can be used as a thermal shock agent.

The material is strong in resisting molten metal corrosion. It can also be used as a crucible for melting pure iron or aluminum.

The a use of nano aluminum and nitride

1. Manufacturing of integrated circuit substrates for electronic devices, optic devices, radiators, and high-temperaturecrucibles. This allows you to create metal-based or polymer-based composites materials. This material has great potential for use and could replace micron aluminum, which is currently being imported.

2. A thermally conductive silica silica gel, thermally conductive epoxy, resin. This ultra-high thermal conductive silicone gel, made from nano aluminum nitride, has excellent thermal conductivity and super electrical insulation. It also works at low temperatures (working temp 80-250 F), is more consistent and offers good construction results. This includes the space between the CPU, the radiator, high power transistors, thyristor component, diodes, heat transfer medium at the contact with the substrate. To fill in the gaps between IC, triode, or heat sink, nano thermal paste can be used to increase the contact area and improve heat dissipation.

3. A nano-ceramic protection film and lubricating oils: These nano-lubricating oils and anti-wear agents are made from modified nano aluminum-nitride ceramics. They act on metal surfaces of friction pairs inside an engine. This protective film acts only on the film’s surface, and it isolates the friction created by relative movement. The friction created by the nanoceramic particles changes from conventional sliding friction to small ball-like rolling friction. It can reduce friction and friction between moving parts by almost eliminating them. This has a tremendous anti-wear protection impact on your engine. Improved lubrication can lower the friction coefficient to more than 80 percent and enhance the anti-wearability by more over 350%. It also prolongs the service life by more 80%. From 2/10000 up to 1/1000

4. High thermal conductivity plastics can be used with modified nano-alum nitride powder. This will greatly increase its thermal conductivity. You can increase the plastic’s thermal conductivity by adding 10% to 30% of an experimental product. The thermal conductivity can also be increased by 10 to 20%. This material is used primarily in PVC plastics and polyurethane plastics.

5.Other fields of application: Nano aluminum is used in crucibles to smelt non-ferrous and semiconductor metals.

(aka. Technology Co. Ltd. (aka. We produce aluminum nitride that is high-purity and small in particle size. We are available to assist you if required.

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