Curled hair rod is a commonly used curling tool, its core structure lies in the temperature control of the circuit panel and heating drum, drum coating panel is generally ceramic panel, the bright surface material heat conduction fast, but easy to damage the hair; fog surface material shape effect is good, relatively not easy to damage the hair.
The curling iron changes the shape of the hair by damaging the hydrogen bonds in the hair through the heat. But the curl can only last for a day or a few days, and when it meets water again, it becomes the same. This phenomenon corresponds to the properties of hydrogen and salt bonds in the four bonds.
Although curling iron is not as big as potion on hair damage, but high temperature on hair tissue will produce some damage, such as mania, fragile, easy to fracture and other problems.
The micro motor used by the automatic reel is the deceleration motor, and the main structure is composed of the micro motor and deceleration box. Different curling rod brands on the market are also different, such as output torque, power, rated voltage, deceleration ratio, output torque and so on are different.
