MCH is the abbreviation of metal ceramic heating body MCH is the abbreviation of metal ceramic heating body


Release time:

2022-08-01

MCH is the abbreviation of cermet heating element, namely cermet heating element. Using high-temperature co-combustion multilayer ceramic technology, according to the design requirements of the heating circuit, the heating resistance paste (high melting metal such as tungsten, molybdenum, manganese, silver, palladium, etc.) is printed on the flowing steel billet (zirconia, alumina ceramic or zirconia toughened alumina ceramic, etc.), and then a multi-layer superimposed heating wire is built in the ceramic material and sintered at about 1650 ℃. The ceramic body plays a role of protection and insulation. The heating body has no open flame, corrosion resistance, high temperature resistance, long service life, energy saving and high efficiency, stable and uniform, and fast thermal compensation. The product does not contain lead, mercury, hexavalent chromium and other harmful substances, fully in line with the EU's environmental requirements.

MCH ceramic heating element, plate, bar and tube.

Synonyms: MCH heater, MCH ceramic heater, metal ceramic heater, HTCC ceramic heater, HTCC ceramic heater.

MCH ceramic heating body and PTC semiconductor ceramics are common ceramic heating body materials. Compared with PTC ceramic heating body, in the case of the same heating effect, can save 20 ~ 30% of electric energy, high heating efficiency (up to 98.6), save more energy, no power attenuation after long-term use. The heating body of the MCH ceramic heater rises rapidly. When powered on, the surface of the heating sheet can reach 200 ℃ within 10S, can rise to 800 ℃ within 30 seconds, and the long-term use temperature can reach 500-700 ℃ (the high temperature of practical PTC heating material is 300 ℃)

Energy saving, long service life, high reliability ~.

In the field of consumer electronics, since the MCH ceramic heating element has many commendable advantages, there are various functions to realize the heating element. At present, the material has been used in many consumer electronic devices.