Carbon fiber is a new type of high performance fiber reinforced material, high strength, high modulus, high temperature resistance, wear resistance, fatigue resistance, corrosion resistance, creep resistance, conductivity and thermal conductivity, and many other excellent performance. It can reduce weight components, so as to improve the performance of component technology. So using carbon fiber as electric heating body with metal, PTC heating body has many incomparable excellent performance:
1, heat up quickly. Can produce the human body needs the light of life far infrared 8 microns to 15 microns.
2, electric heat conversion efficiency is high, saves the electricity. Carbon fiber electric heating body is a full black material, the electrothermal conversion efficiency is 30% higher than that of metal heating, electric heating efficiency of about 100%.
3, high tensile strength.
Under the same allow current load area, the intensity of carbon fiber is higher than wire 6-10 times, in use process will not break off, so in the process of electric tensile strength has no change.
4, can't afford to break arc, effectively prevent the happening of the fire.
5, light weight, reduce components weight effectively, so as to improve the performance of component technology.
6, stable chemical performance, corrosion resistance, not easy to be oxidized). Heated to 3000 degrees under anaerobic condition, don't have any change, its mechanical properties under heating condition to overcome the metal wire, PTC, silicon carbide electric heating body strength is low, the disadvantage of easy oxidation burning out.
7, long service life, carbon fiber heating element with building life.
The national electric power set standards of floor heating (for reference only) :
East China central China: 80-120 - w/square (depending on the house heat preservation effect and the individual intention)
In north China: 90-130 - w/square (depending on the house heat preservation effect and the individual intention)
Northeast China: 100-150 - w/northwest square (depending on the house heat preservation effect and the individual intention)