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What are the advantages and disadvantages of carbon fiber electric blankets?

Update:23-03-2019
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Advantage The carbon fiber electric blanket transmits h […]

Advantage
The carbon fiber electric blanket transmits heat energy through radiation, and can directly interact with the human body independently of the air medium. The main components of air, oxygen and carbon dioxide, absorb almost no energy in the infrared range, and air can receive some energy only when it is in direct contact with the heat source and the object being heated. The carbon fiber electric blanket uses the method of radiant heating to make the energy consumed by the air less, and the energy utilization is greater. Therefore, the carbon fiber electric blanket has a good heating effect.
Disadvantage
Carbon fiber, like wire, is heated by electric current through the resistor, so the carbon fiber electric blanket is also radiated. The carbon fiber electric blanket generally uses a double-layer spiral heating wire, the inner core wire is heated, the outer layer is a safety detecting line, and at the same time has the function of a shielding layer, similar to a coaxial cable for a television, so the radiation is small.