Silicon nitride ceramic heating sheet: a brief introduction of silicon nitride ceramic heating sheet


Release time:

2021-03-22

Silicon nitride ceramic heating plateIntroduction

Ceramic heating plate is through high temperature co-fired ceramic heating plate, is a use can be used as a material for tungsten, molybdenum, molybdenum.\Manganese and other high melting point different metal heating resistor paste needs to be printed on 92-96% alumina tape-cast ceramic green body according to the requirements of our own heating module circuit system design, 4-8% sintering additives are then stacked in multiple layers, and co-fired at a high temperature of 1500-1600 ℃ into a whole, thus, the development has the advantages of very corrosion resistance, high temperature resistance, long service life, energy saving, uniform temperature distribution, good thermal conductivity model performance, fast thermal compensation analysis, etc., and meets the environmental protection requirements of China and EU RoHS for harmful chemicals such as lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers.

Silicon nitride ceramic heating plateThe characteristics

high temperature co-fired ceramic heating element(MCH) is a new generation of medium and low temperature heating element. It is directly printed with resistance paste on AL2O3 alumina ceramic green body, co-fired at about 1600 ℃, and then processed with electrodes and leads. MCH is another new product after alloy heating wire and PTC heating element, which is widely used in daily life, industrial and agricultural technology, communication, medical treatment, environmental protection and other fields. In terms of household electric heating appliances: such as small heaters, hair dryers, clothes dryers, heaters, cold and warm mobile phones, dryers, electric plywood, electric irons, electric irons, hair straighteners, curling irons, electronic thermos, thermos, rice cookers, toilet ceramic heaters, water heaters, etc.; Industrial, such as industrial drying equipment, electric heating adhesives, water oil and acid-alkali liquid heaters, etc. In the electronics industry, such as small special crystal device thermostat; In the medical field, such as infrared physiotherapy instrument, intravenous heater and so on.

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