ceramic heater is one of the most advanced tubular heating elements , with small size, power, heating speed, long life and excellent performance. ceramic heater has been widely used in daily life , agricultural and industrial technology, communications , health care, environmental protection , and many other fields , such as the individual needs of low-temperature heating . in terms of household electric appliances : such as a small warm air from warming , hair dryer , dryers , heaters , air phones , dryers , electric plates , electric irons, electric irons, straight hair, curly hair perm , electronic thermos , cupboards , electric cooker , toilet ceramic heaters, water heaters, etc. , in industries such as industrial drying technology equipment , electric glue , oil and acid-base liquid water heater .
ceramic heater popular resistance heating using principles of design , that is, when the current through the heating wire line , the line will heat heating wire . and alumina ceramic heat pipe with a metal positive temperature characteristics , product resistance increases as the temperature rises , thereby reducing the actual use of power products, but does not affect the heating effect. general domestic common metal heating tube maximum temperature mostly within 500 ℃,超过500 ℃ , the very short-lived .
