Structural principle: A new type of heating element is formed by co-firing at 1600℃ with a series of special processes using high thermal conductivity alumina ceramic as the matrix and heat-resistant refractory metal as the inner electrode to form a heating circuit.
Main advantages: The surface of the product is not charged, and the water and electricity are isolated during the working process; the ceramic substrate is not easy to scale during use; the volume is small, the power density (≥35w/cm²) is fast (can reach more than 900℃ within 30 seconds), and the thermal efficiency is high; the safety is good, the heating circuit is sealed in the ceramic, the insulation withstand voltage is 4200V/S without breakdown, and the product insulation resistance is ≥100MΩ; the service life is long, the average life is ≥10000 hours; the product has good acid and alkali resistance; the power is stable during the use of the product, and the power will not decay during long-term use; it does not contain harmful substances and meets ROHS requirements; the product can withstand dry burning.
