First of all the inside of electric heat mold is all wire. We are taught in high school physics that electromagnetic radiation is powerful if there are a lot of electric circle. Can you feel safe on thinking that your house is surrounded by electromagnetic radiation,
The electric heating film and the carbon crystal electric heating board have their own advantages, and the carbon crystal is not necessarily better than the electric heating film.
Each has its own advantages, as for which is better, it depends on your needs. Electric heating film has high a strong resistance to aging, moisture, stable performance and good safety. Carbon crystal temperature is controlable. It can be heated rapidly, produce less waste, no pollution, saves energy and protects environment.
Carbon crystal, electrothermal?film, filament carbon fiber cables belong to carbon fiber heating. They also have the health care function of carbon fiber. But they differs in the service life and the nature of the insulation. I will analyze for you from the installation life and insulation; this is mainly caused by the different processing technology: Carbon fiber heating cable uses imported carbon fiber filament whose tensile strength is four times that of the same diameter steel, first coated by a layer of Teflon, king of plastic with temperature resistance up to 280 degrees, anti 4000 volts voltage (the material of 180 million \ ton), coated with 130 degree flame-retardant PVC. Electrothermal film is made of short wire carbon fiber or filament carbon fiber waste through crushing, grinding fineness of powder, again printing on plastic film with special glue mixed synthetic conductive coating, and covered with a layer of plastic film. Its insulation comes from plastic film both up and below, and its life depends on the degree of resistance to fracture of gel at high temperature. Carbon crystal is made of short filament carbon fiber, and filament carbon fiber cut into required waste, and spread on the insulating material according to the requirements of the uniform . Advantages and disadvantages of each are obvious.
Electrothermal?film is cheapest. Its has a short service life, the attenuation, and powerful electromagnetic radiation. Carbon crystal geothermal: The most expensive, it takes half an hour to get heated, and can be simplely installed. 2 cm high, no electromagnetic radiation, can be used in all the floor.
