What is PTC?
The PTC means Positive Temperature Coefficient, it refers to kinds of specia materials, the electrical resistance of the PTC materials will increase when the temperature of the material is raised, and also the electrical resistance of the material will reduce when the temperature is reduced.
What is PTC Heating Film?
The PTC heating film is a new type and updated warm floor product based on the ordinar y heating film.
Temperature limiting function of electric heating film. The working principle is that if the temperature rises, the resistance will increase, so that the current will decrease, and the temperature will not increase endlessly. Conversely, if the temperature drops, the resistance will decrease, the current will increase, and the temperature will not decrease endlessly. Thus, the temperature is controlled within a safe and reasonable safety ranges. To achieve the effect of energy saving and powers saving.
1 X Underfloor Heating Film
Rated powers: 220W/m2 (+-10%)
Working voltage: 200~240V AC 50/60Hz
Infrared waves length: 8~16um
Thichness: 0.338mm (the 0.25mm thickness heating film is not safe to use under the floor)
1. Rapid heating available by high efficiency method
2. Good heating effects under relatively low temperature compared to old heating system's. Film has excellent durability and long life time. Using at least 20 years.
3. Heating without a flame. Safe use for facilities as children school, old people's houses, hospitals......
4. Quiet and clean heating.As temperature is low, giving the human benefits by lots of far-infared rays, and keep fresh air in a room.
5.Keep quite and clean in house and room's due to no sound of combustion fuel, no vibration, no ventilation, and it is especially good heating for some areas like hospitals which need to keep quite and clean.
6. Energy saving and economical heating. Saving energy compared to the old model's of heating film.
Heating film surface temperature won't be over 60¡æ, no electric leakage or self-destruction,electric film work, no one can not use the case of high temperature, electric film heating area prohibited to cover items, so as not to affect the heat dissipation, resulting in heating film temperature is too high, heat and produce high temperature, the membrane and the floor will be hurt.