Glass-ceramic heating panel adopts different kinds of nonmetallic electric conductive and radiated materials such as inorganic ceramic & glass to form up an inorganic conductive resistance film on its surface, which come into a whole unit together with the glass-ceramic.
The materials above are fixed on the surface of glass-ceramic through printing and high temperature sintering procedure.
When it is electrified, the electric resistance film provides infrared heat by radiation and convection.
Product Features:
- Long service life because of no oxidation while working of the heating film
- Strong Far Infrared Radiation, wavelength is 2-15 um. It is similar as feeling of sunlight warming
- The element is one kind of planer heat source which equally heat in full area. Low power density, low temperature film. Working temperature is <= 230 ℃
- The element has good resistance to heat and cool impacting.
- The surface of the element appears like colored glaze, never fade away.
- One element could be designed into “high temperature area” and “low temperature area”. The temperature distance could be max 100 ℃
Typical applications:
- Glass heater
- Electric heating glass table-top
- Electric heating fishbowl
- Cloth dryer
Technical specification:
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Electrical strength |
No breakdown at 3750 V / 1 min 0.5 mA |
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Service life |
20,000 hours of dry burning at 200 ℃ |
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Power tolerance |
+5 – 10 % |
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Power density |
<= 1.00 W / cm2
This property is relative with the application details of the heating element |
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Working voltage |
AC or DC |
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Size and shape |
Developed according to final applications |
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