Advantages and disadvantages of PTC ceramic heating sheet
Advantages of ceramic heating sheet products
1. Simple structure;
2. Rapid heating and fast temperature compensation;
3. High power density;
4. High heating temperature, up to 500°C or more;
5. High thermal efficiency, uniform heating, energy saving;
6. No open flame, safe to use;
7. Long life and reduced power decay;
8. The heating element is insulated from air, and the components are resistant to acid, alkali and other corrosive substances.
Advantages of ceramic heating sheet products
Disadvantages of ceramic heating sheet products:
The disadvantage is that ceramic PTC has large heat decay, and it will not produce the phenomenon of "redness" on the surface of electric heating tube heaters in any application, resulting in scalds, fires and other safety hazards.
Disadvantages of ceramic heating sheet products:
PTC ceramic heater features
1. PTC type ceramic heater saves cost and long life
Temperature feedback can be carried out on the heater without special temperature sensors such as thermostats and thermal resistance thermocouples, and its temperature regulation is based on its own material characteristics, so that the product has a service life much greater than other heaters.
2. PTC type ceramic heater is safe and environmentally friendly
The design of the heater body heating temperature below 200 degrees Celsius multi-grade, in any case the body is not red and has a protective isolation layer, any application does not need asbestos and other thermal insulation materials for cooling treatment, can be used with confidence There is no problem of scalding the human body and causing fire.
3. PTC ceramic heater saves electric energy
Compared with electric heating tube and resistance wire heating products, this product relies on the characteristics of the material itself, according to the change of ambient temperature to adjust its own thermal power output, so it can optimize the heater's electric energy consumption to a minimum, and the high heating efficiency of the material also greatly improves the utilization efficiency of electric energy.
