This series of products involves printing resistive paste on Al₂O₃ ceramic green sheets. After lamination and pressing, the metal and ceramic are co-fired at high temperatures around 1650°C. Leads are then soldered on, resulting in a medium-to-low temperature heating element. This type of heating element is a new-generation product following alloy heating wires and PTC heating elements.

Specification: 10*10*1.3

Its advantages:

1. Rapid heating: reaches the rated 100°C~230°C within 10 seconds; reaches 500°C~700°C within 30 seconds.

2. High thermal efficiency, energy-saving, pollution-free, and meets environmental requirements.

3. Uniform heating, no open flame, safe to use.

4. The heating element is in a locally vacuum state, resistant to acids, alkalis, and harmful gases.

5. Long service life with minimal power decay.

Product composition:

1. Substrate: white Al₂O₃ ceramic with a content not less than 95%.

2. Leads: 0.5mm nickel wire or nickel-copper wire.

3. Sleeve: Teflon.

4. Heating material: Tungsten.