Morphology-controlled α-alumina filler with pores inside the particles.
Alpha-alumina exhibits excellent properties such as high thermal conductivity and volume resistivity, but it also has issues such as high powder density (specific gravity) and high Mohs hardness. Aero-alumina is a type of alpha-alumina that has not undergone densification of crystals with pores inside, based on boehmite with controlled particle size and shape. Compared to general alpha-alumina, it features lower powder density and softness. It can be used as a thermal conductive filler, reinforcing material, abrasive, and ceramic raw material. 【Features】 ■ Alpha-alumina with pores inside the particles ■ Lower powder density than general alpha-alumina ■ Control of particle size and shape is possible ■ Suitable for thermal conductive fillers, reinforcing materials, abrasives, and ceramic raw materials *We have prepared a PDF document detailing an example of aero-alumina. If you need more detailed information, please feel free to contact us.
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■Thermal conductive filler ■Reinforcing material ■Abrasive material ■Ceramics raw material *We have prepared a PDF document that includes an example of aerogel alumina. If you need more detailed information, please feel free to contact us.*
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Kawai Lime Industry Co., Ltd. has been manufacturing and selling quicklime, dolomite, and hydrated lime at its three domestic locations since its founding in 1885, with the main production of alumina hydrate bauxite "Serashur" taking place at its headquarters in Minato. The company is also actively engaged in the development of functional inorganic materials that add value based on lime and bauxite. As the Fourth Industrial Revolution progresses, we will incorporate this technology into production and quality management, continuously challenging ourselves to achieve optimal manufacturing and sales.