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Electrical Insulator Cordierite Ceramic Bobbin Heater

Electrical Insulator Cordierite Ceramic Bobbin Heater

Alumina Ceramic Rod is mainly made of high quality alumina, and is made by the injection molding process. It can be drilled, slotted and grounded to meet the requirements of ventilation, winding and special assembly.

In the future, we will continue to create more innovative, more environmentally friendly and low-cost high-quality Ceramic Fiber Paper, whirlpool dryer heating element, Ceramic Heating Pads. We solemnly promise that we will continue to forge ahead and return the support and attention of domestic and foreign users to our company with professional products and services. We have rigorous industrial design concepts and perfect manufacturing style. The company continues to increase investment in technological innovation, and is committed to researching and developing new products and improving old products.

Description

Alumina Ceramic Rod is mainly made of high quality alumina, and is made by the injection molding process. It can be drilled, slotted and grounded to meet the requirements of ventilation, winding and special assembly. It generally has a white cylindrical appearance with a smooth surface and no burrs. Because of its high density and good mechanical properties, it is widely used in chemical fiber, textile and chemical industries.


Main Property

Compared with traditional ceramic tubes, Alumina Ceramic Rod has low water absorption, more advanced process, lower cost, and higher brittleness. And it is weather resistant, adaptable to external climate, resistant to sunlight, acid rain, corrosion and stable performance. In addition, there is no need to add paint or protective layer on its surface and cutting edge, and it can be processed directly after finishing.

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Processing

Alumina ceramic tubes are industrial alumina made from bauxite (Al2O3-3H2O) and hard alumina monohydrate. For Al2O3 with high purity requirements, it is usually prepared by chemical methods. The molding methods are mainly extrusion molding, isostatic molding, injection molding, dry pressing, and high-temperature calcination molding after injection, but they are different from ordinary ceramic tubes.

This composite ceramic material can greatly improve the hardness and strength of ceramic tubes by adding zirconia, silicon oxide, silicon nitride and other powder materials during the calcination process.


Data Sheet

Item

Content (%)

Al2O3

99.3

SiO2

0.3-0.5

CaO+MgO

0.2-0.3

K2O+Na2O

0.15-0.3

Fe2O3

<0.05

Others

<0.05


Q&A

1. Why choose us?

Low price, complete variety, high quality and excellent service. We also have over 10years exporting experience.

2. What is our shipping method?

We ship the goods by sea and by air. Our nearest seaport is Tianjin, Shanghai and Qingdao port. Our nearest airport is Beijing international airport.


We will continue to innovate and change, keep up with the development trend of international Electrical Insulator Cordierite Ceramic Bobbin Heater, and continuously optimize our product structure. While developing ourselves, we should not forget to return to the society and benefit our employees, which is the purpose of our company since its establishment. Through our unremitting efforts, we have won the respect and praise of our peers and the encouragement of many people.

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