Characteristics Low reflectivity ceramics High reflective (Visible light) ceramic N-9000T Porous Alumina Ceramics Ceramics as catalytic support with high Thermostability Translucent Ceramics Metal Powder Compound Endothermic and Exothermic ceramics Low dielectric loss tangent ceramics thermal expansion between other materials (Metal, Glass, or Quarts) and Nishimura’s ceramic.