.>1)． Heating principle
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The heating principle of metal heating cables is: after the metal wire is energized, it generates heat through its own resistance and then dissipates the heat in the form of thermal conduction. The general heating element is copper-nickel alloy
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The heating principle of carbon fiber heating cable: when a voltage is applied to both ends of the carbon fiber, the carbon fiber will radiate energy outward in the form of far infrared rays to achieve the purpose of heating.
r.> (2). Product Features
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Metal heating cables generally use copper-nickel alloys and nickel-chromium alloys with constant resistivity. The quality guarantee period is generally one year
The texture of this kind of heating cable is relatively hard during the construction process. If it encounters multiple bends, it will be destroyed. This requires the construction workers to be very careful to avoid multiple bends during the construction process. Since our country's civil electricity is AC, there will be a periodic change when using this heating cable. Users of electromagnetic fields will be in such an electromagnetic field for a long time. Although the cable is formed into a double conductor and generates heat, it forms a loop to effectively overcome electromagnetic radiation.
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Carbon fiber heating cable: soft in texture and can be bent multiple times without generating electromagnetic waves. At the same time, carbon fiber has a high degree of chemical stability and its general life span is guaranteed to be more than fifty years. The far-infrared wavelength of its carbon fiber is most easily absorbed by the human body and has lower operating costs.
Comparing carbon fiber heating cables with metal heating cables, Guansheng designs reasonable and energy-saving floor heating for you.