
Advanced Thermal Storage Honeycomb Ceramic Space Heater for Efficient Heating. Customizable Hole Shapes: Available in Round, Square, Hexagonal, and Triangular hole shapes. Multiple Material Options: Made from Cordierite, Corundum Mullite, Mullite, or Silicon Oxide. Flexible Hole Density: Cell densities available at 100, 300, 400, or 600 cpsi. Versatile Geometric Forms: Substrates can be produced in round, oval, or racetrack shapes. Precise Dimensional Control: Racetrack rotundity specifications with tight tolerances for precision fit. Noble Metal Coating Option: Ceramic elements can be coated with Pt, Pd, or Rh noble metals. High Temperature Resistance: Max working temperature ranges from 1320 to 1700 degrees Celsius. 2-Year Warranty Coverage: Comprehensive 2-year warranty and after-sales service support.