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A ceramic heater and high thermal conductivity technology, applied in the direction of heating element materials, etc., can solve the problems of insufficient heating effect, waste of resources, low conversion efficiency, etc., and achieve good thermal conductivity, long service life, and high heat conversion efficiency Effect
Inactive Publication Date: 2015-08-19
QINGDAO GUOHANG XIANGYU TECH SERVICE
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Problems solved by technology
Most of the existing resistance heaters have low conversion efficiency, resulting in a waste of resources, and the heating
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[0007] Example 1
[0008] A ceramic heater with high thermal conductivity, which is made of the following parts by weight:
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Abstract
Disclosed is a high-heat-conduction ceramic heater. The high-heat-conduction ceramic heater is prepared by the following raw materials in parts by weight: 6 to 11 parts of potash feldspar, 4 to 10 parts of friction powder, 3 to 10 parts of a polypropylene fiber, 4 to 8 parts of cryolite, 2 to 7 parts of copper oxide, 3 to 10 parts of quartz, 1 to 5 parts of zinc oxide, 4 to 11 parts of dolomite dust, 2 to 6 parts of ceramic powder, 6 to 10 parts of A1C13, 4 to 10 parts of a glass fiber, 2 to 8 parts of aluminum oxide, 4.5 to 9 parts of diethylene glycol, 4 to 6 parts of talcum, 2 to 5 parts of amphibole powder, 5 to 9 parts of a zircon product, 9 to 14 parts of wollastonite and 2 to 5 parts of alumina. The high-heat-conduction ceramic heater has the following advantages: the ceramic heater is good in thermal conductivity and high in thermal conversion efficiency, at the same time, is long in service life and is corrosion-resistant and magnetic-field-resistant.
Description
technical field [0001] The invention relates to a ceramic heater with high thermal conductivity. Background technique [0002] The heater is a commonly used electric heating device. It is small in size, high in heating power, and widely used, and people are increasingly inseparable from it. Most of the existing resistance heaters have low conversion efficiency, resulting in a waste of resources, and the heating effect cannot meet the requirements. With the advancement of technology, more and more people are now using ceramic heaters. The ceramic heater is a high-efficiency heater with uniform thermal distribution and a metal alloy with excellent thermal conductivity, which ensures uniform temperature on the hot surface and eliminates hot and cold spots of the equipment. At the same time, it works reliably, has a long service life, is sturdy and durable, and saves energy. Therefore, the ceramic heater is a direction of people's research to improve the performance of the ce...
Claims
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Application Information
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