Supply Ultrafine AlN Nano Aluminum Nitride powder used for high thermal conductivity

Specification of Ultrafine Aluminum Nitride:

CAS No:24304-00-5

ENINEC No.:246-140-8
Appearance:grey white Powder

Shape:Hexagonal&irregula crystal

Note: We can supply different size products of AlN powder according to client's requirements.

Aluminum nitride is a new type of ceramic material with excellent comprehensive properties. It has good thermal conductivity, a series of excellent characteristics, reliable electrical insulation, low dielectric constant and dielectric loss, and matches with non-toxic silicon Thermal expansion coefficient.

Nano aluminum nitride has high purity, small particle size distribution, surface area, low high surface activity, bulk density and good injection molding performance. It can be used in manufacturing devices to lower the sintering temperature to improve dimensional stability, high hardness components, high elastic modulus, high dielectric constant and low dielectric loss, good thermal conductivity, oxidation resistance and low dielectric constant . Coefficient of thermal expansion (similar to silicon). For composite materials, it has good matching and interface compatibility with semiconductor silicon, and can improve the mechanical properties and thermal conductivity of composite materials.

Application of Ultrafine Aluminum Nitride:

nano aluminum nitride is mainly used to manufacture integrated circuit substrates, electronic components, optical devices, radiators, hot crucibles; the manufacture of metal-based and polymer-based composite materials, especially in high-temperature sealing and bonding It has excellent prospects for compatible electronic packaging materials. Nano aluminum nitride is also used for non-ferrous metal smelting and semiconductor materials gallium arsenide crucibles, evaporation boat protection tubes, thermocouples, high temperature insulation, microwave dielectric materials, high temperature and corrosion resistant aluminum nitride structural ceramics and transparent microwave ceramics, And the current application in PI resin, mica thermal insulation, thermal grease, insulating coating and thermal oil.