Contributes to the miniaturization and lightweight design of energy-saving devices! Superior low thermal conductivity compared to still air.
"Porextherm WDS" is a high-performance insulation material that achieves a low thermal conductivity surpassing still air by controlling the transfer of heat through solid conduction, the movement of air molecules, and the transmission of infrared radiation. It exhibits superior insulation performance compared to conventional insulation materials and contributes to the miniaturization and lightweight design of energy-saving devices. We can process and ship it in the desired size and shape, so please feel free to consult us when needed. 【Features】 < Solid Conduction > ■ Molded body of fumed silica (5-30nm, spherical) - Inherently low thermal conductivity - Small heat transfer paths due to point contact of particles *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 <Heat Transfer of Gases> ■ Confining air in micro-pores of less than 100nm regulates the movement of air molecules ・ Suppression of heat transfer due to prevention of molecular collisions <Infrared Radiation> ■ Adding infrared-absorbing materials suppresses heat transfer due to infrared radiation ・ Heat transfer of substances at high temperatures (above 100℃) is dominated by radiative energy transfer (Stefan-Boltzmann's fourth power law) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company, guided by the founding principle of "better, faster, and cheaper," primarily engages in the manufacturing and sales of refractory materials. We play a crucial role in supporting Japan's key industries, starting with the steel industry, and are also challenging various possibilities in ceramics through our fine ceramics business, which is based on the material technology developed from refractories, and our living space ceramics business, which proposes comfortable and beautiful living environments.