SINTON ELECTRIC CO.,LTD.
Add : No.886, Yandu Road, Yandu District, Yancheng City, Jiangsu Province, China
Sinton’s 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. They can be operated with or without a controller. Silicon nitride igniters have several times the durability than that of silicon carbide products.
Dimension , power and input voltage are customizable according to your requirement.
Silicon Nitride igniter can heating up to 800 to 1000degree within tens of seconds. Silicone Nitride ceramic can sustain corrosion of melting metals. With proper instatllation and igniting process , the igniter can server several years.
Fast Heating up
Long service life
1. Ignition of solid fuels(eg wood pellets)
2. Ignition of gas or oil
3. Reburning or igniter of exhause fumes
4. Heating of process gases
6. Brazing machines
7. Heater for corrosive atmosphere
8. R&D – laboratory equipment , measuring and testing equipment , reactors
9. Mold , tool heating
10. Charcoal barbecue grill
Physical and Chemical Properties of Silicon Nitride
Bulk Density 3.2-3.3g/cm3
Relative Density % 99-100%
Fracture Toughness 5.0-8.0 MPa*m1/2
Bending Strength(RT) higher than 800 MPa
Bending strength (HT) higher than 600 MPa
Vickers Hardness 15-20 GPa
Relative Dielectric Constant 6-7
Volume Resistivity 1014 ohm*cm
Thermal Conductivity 40-50 W/(m*K)
Thermal Expansion Coefficient 3.0 x 10 -6 /K
Acid Corrosion Resistance Corrosion Rate less than 10g/m2*h after 6 h in 5% sulfuric acid boiling solution
Alkali Corrosion Resistance Corrosion rate less than 0.6g/m2*h after 6 h in 30% sodium hydroxide boiling solution
Three point bending strength under 800 C degree
The Values is the test result under 10kg load