CAS 24304 00 5 Сверхтонкий нитрид алюминия 1 3 мкм формула AlN порошок цена

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About Aluminum Nitride:

Aluminum Nitride possess high purity, narrow range particle size distribution,larger specific surface area, lower bulk density and better shaping injection molding properties.

2. Aluminium nitride nano powder is used in composite, and it has a good match with the semiconductor silicon and its good interface compatibility improves the mechanical properties and thermal conductivity of composite material.

Technical data of Aluminum Nitride:

Applications of Aluminum Nitride:

Aluminum Nitride used to improve the performance of epoxy resin In Aluminum nitride nanopowder and epoxy resin system, when the content of Aluminum nitride nanoparticle reaches to 1%~5%, glass-transition temperature increases and module of elasticity reaches the maximum value. The adding of Aluminum nitride nanopowder to epoxy resin compound materials is completely different from the adding of Aluminum nitirde micro grain in structure. AlN powder is usually added as a kind of reinforcing agent and mainly distributed between the chains of polymer material. For insufficient coordination on the surface and large specific surface area, AlN powder shows very strong activity. Meanwhile, part of Aluminum nitride nanoparticles grains are distributed in the spacing of polymer chain. Comparing to Aluminum nitride micro grain, AlN powder possesses very good fluidity and can largely improve the intensity, tenacity and tractility of epoxy resin.

Aluminum Nitride used for heat conductive material

The silica gel compounded with AlN powder, which has super thermal conductivity, gives very excellent thermal conductivity, electrical insulation, wider working temperature of electrical insulation (-60℃~-200℃), lower thickness and good operation performance, and can be widely used in the thermal transmission medium of electronic component to improve working efficiency, such as CPU radiator filler, high-power audion, controllable Silicon components, diode, thermal transmission medium in the seam and so on.

Aluminum Nitride can largely improve the thermal conductivity of plastic. By adding Aluminum nitride nanoparticles to plastic according to the proportion of 5%~10% in mass, we can increase the thermal conductivity of plastic from 0.3W/(mk) to 0.5W/(mk), 16 times more. Compared with the heat conduction stuffing (alumina or magnesia) in the market, it can improve the mechanical properties of products with smaller amount. At present, related manufacturers have purchased AlN powder in mass and the new-type nano heat conduction plastic will be launched to market.

Aluminum Nitride works very well in silicon dioxide and tends to disperse in rubber. Under the premise of making no difference to the mechanical performance of rubber, (experiments proved that it could improve the mechanical performance of rubber), it can largely improve the heat conductivity of rubber and will not lower down the viscosity like other oxides during adding process, and only very small amount is required. It has been widely applied to military, aviation and information engineering.

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Luoyang Tongrun Nano Technology Co., Ltd. is committed to Aluminum Nitride, applications of nanotechnology and new material industries, with professional experiencein the nano-technology research and development and the application of materials. As a leading nano-technology development and product applications manufacturer, the Luoyang Tongrun dominates the markets. Tongrun technology provides solutions across the various processes and steps of laboratories and industries. Our professional working team provides the perfect solutions to help increase efficiency in various industries, create value, easy to deal with various challenges.

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