Ceramic Heater (Silicon Nitride Heater)
In the industrial field, silicon nitride heaters are widely used in high-temperature heating equipment in semiconductor manufacturing, petrochemical industry, medical equipment and other production processes. Silicon nitride heaters are also widely used in various household appliances. In industries such as automobile manufacturing and aerospace, silicon nitride heaters also play an important role.
Silicon Nitride Igniters are normally rectangular in shape. These igniters have a lot operation zone up to 1000 degree C . and a cold zone in the contact area. Encapsulated terminal can prevent short circuit caused by conductive contamination.The durability of silicon nitride igniters have several times than that of silicon carbide products. Dimension , power and input voltage are customizable according to your requirement.
Technical parameters:
| Product |
Silicon nitride ceramic heater |
| Material |
Hot Pressed Silicon Nitride |
| Voltage |
8-24V; 200V ,220V , |
| Power |
40-1000W
|
| Resistance value |
40-70Ω/150Ω
|
| Max Temperature |
1480℃ |
Note : We product it as customers demands .
Performance characteristics of ceramic heating sheet:
1. Insulation electrical strength: 2500V, 50Hz at room temperature, without breakdown for 1 minute;
2. High temperature resistance, dry point up to 1200℃
3. The surface load is high, and the dry point heating load can reach 25w/cm2.
4. Small size and light weight.
5. Acid and alkali corrosion resistance
6. Small thermal inertia and fast heating speed.
7. Excellent thermal performance, fast heating speed, and the surface temperature rises to 1100℃ within 15 seconds.
8. Excellent electrical insulation performance.
9. Using high-performance silicon nitride as matrix material, it has excellent oxidation resistance and long service life, and can be turned on and off for 100,000 times.
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