ADMAFINE® AO-509

ADMAFINE® AO-509 distributed by Toyotsu Chemiplas and manufactured by Admatechs acts as a filler for heat-dissipating components. It is based on uniformly surface-treated, spherical alumina and is manufactured by vaporized metal combustion (VMC) method. Suitable for light scattering agent, thermal conductive compounds and ceramic molding products. It features excellent dispersibility and easy blend control. It has high purity, high sphericity, non-porous surface, low surface area ratio and narrow particle size distribution. Exhibits good rigidity, slidability, thixotropy and dilatancy. Offers low heat expansion, high heat conductivity and heat resistance. ADMAFINE® AO-509 is characterized by low viscosity, good settling resistance and processing properties including good fluidity, dimensional stability, wear resistance and excellent surface roughness.