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:
