... BBQ, grill Flameless burning Infrared ceramic plaque is used in gas burner, grill, oven, BBQ, water heater, infrared heating. ... advantages of infrared ceramic plaque:1. Excellent thermal shock resistance.2. Save energy up to 40~50%. 3. Burn ... (%)> 46%> 40%thermal expansion coefficient2.0-2.3×10-62.0-2.5×10-6Heat stability850°C--25°C, ... per client's requirements. Infrared ceramic plaque for gas stove