How does the heating strip in a silicone rubber heater work?
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1. The working principle of silicone rubber heating strip
The working principle of silicone rubber tropical is the same as that of other metal heating elements, which is the phenomenon of electric heating after the metal is energized. Electric heating means that after the current passes through the conductor, a certain amount of heat will be generated and transmitted by the conductor. Silicone rubber is a metal conductor that heats up and provides heat when energized.
2. The variety of silicone rubber heating belt is divided
According to the chemical element content and microstructure of the silicone rubber heating zone, the types of silicone rubber heating zone are divided.
3. Advantages and disadvantages of iron chromium aluminum alloy silicone rubber heating belt
The advantage of the ferrochrome aluminum silicone rubber heating belt is the high working temperature. The test indicates that the higher operating temperature of the iron-chromium-aluminum silicone rubber heating belt can reach 1400 °C. Iron chromium aluminum alloy silicone rubber heating belt has long service life, high resistivity, high surface compounding and good oxidation resistance.
The disadvantage of the ferrochrome aluminum silicone rubber heating belt is the low strength in high temperature environments. The plasticity of the iron chromium aluminum alloy silicone rubber heating belt increases with the increase of temperature, that is, the iron chromium aluminum alloy silicone rubber heating belt is easy to deform at high temperatures, and it is not easy to repair after deformation.
4. Advantages and disadvantages of nickel-chromium alloy silicone rubber heating belt
The advantage of the nickel-chromium alloy silicone rubber heating belt is that the strength of the high-temperature working environment is high, and it is not easy to deform during the operation of high temperature for a long time, and it is not easy to change the social structure, and the normal temperature plasticity of the nickel-chromium alloy silicone rubber heating belt is good, and the repair skills after deformation are relatively simple.
