Silicon Nitride High-Temperature Hot Surface Igniter Series

Silicon Nitride High-Temperature Hot Surface Igniter Series

Product Introduction

The silicon nitride high-temperature thermal surface igniter is an advanced new type of igniter that utilizes the heat conduction of the heating element for ignition. The heating element of the product is made of a silicon nitride-molybdenum disilicide composite material or silicon nitride with embedded heating wire (or printed circuit) sintered. The ceramic mounting base of low-power igniters can use 95% alumina ceramic parts, while high-power ones generally select cordierite ceramic parts with better thermal shock resistance. After powering on, the product can reach the ignition temperature in just a few seconds with a large surge current. During operation, it is unaffected by moisture, electromagnetic fields, and other environmental factors, and it does not generate any electromagnetic interference to the external environment. It has many advantages such as high ignition rate, safety and reliability, and long service life, and can ignite various combustible substances in gaseous, liquid, or solid forms. It is widely used in high-end household gas stoves, ovens, furnaces, water heaters, dryers, incubators, heating furnaces, non-electric air conditioners, and other gas appliances.

Performance and Advantages:

1. No electromagnetic interference — Gas equipment runs more stably.

2. Long service life — Each ignition can last over 100,000 times.

3. High heating temperature, fast ignition — The temperature can reach 1100-1300°C instantly when powered on.

4. Safe and reliable ignition — 100% single-ignition success rate / Suitable for oily, humid, and strong electromagnetic environments / No explosion, safer / Resistant to surface carbon buildup.

5. Wide range of applicable fuels — Suitable for various combustible gases, liquids, solids, and other substances.

6. High mechanical strength — The heating element is made of high-strength, high-density silicon nitride composite material, which is not easily damaged even under strong external force.

Quality Control: