Alumina ceramic small ring has low dielectric constant and low dielectric loss. High dielectric strength, high volume resistivity, good bending strength, high stability, high compressive strength, good thermal shock denaturation. Widely used in temperature controllers of various small household appliances, insulation components, various thermal equipment, electric heating electrical equipment, iron and steel structures, ship construction, etc.

The advantages of alumina ceramic small rings: high hardness, excellent wear resistance, high temperature corrosion resistance, good self-lubrication, and not easy to scale. 坣壱屲 Alumina ceramic parts have high hardness, high strength and low expansion coefficient, and are insulating, wear-resistant and corrosion-resistant. They are used in machinery manufacturing, aerospace, precision instruments, petrochemical oil industry, new light sources, textile machinery, electrical appliances, refrigeration equipment, Electric heating instrument, instrument, chemical industry, communication, communication and other industries.

As far as products are concerned, alumina ceramics have excellent dielectric strength, low high-frequency loss but good high-frequency dielectric strength, and secondly, alumina ceramic raw materials have temperature resistance, small linear expansion coefficient, and shock resistance. High toughness and good thermal conductivity. In addition, alumina ceramics have the characteristics of chemical corrosion resistance and molten metal resistance. It is not known that alumina ceramics are flame-retardant and stainless steel is strong and not easy to be destroyed. There are other materials and metal composite materials that cannot be compared. good features.

Application of alumina ceramic ring :

1. Used in chemical industry (iodine)

2. Environmental protection, petroleum industry, gas industry

3. It can be used to distill and absorb liquid and gas, atmosphere

4. Vacuum distillation device, crude oil distillation device

5. Desulfurization system, gas-liquid separator/liquid separator, etc.

Alumina ceramics have many excellent properties, so they are widely used all over the world. With the development of science and technology and the improvement of manufacturing technology, new varieties continue to appear, and will be used more and more in the fields of modern industry and modern science. Applications.