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Colourful Ceramic Knob Electric Insulator for Open Retro Wiring

Colourful Ceramic Knob Electric Insulator for Open Retro Wiring

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.

Based on our unique and profound understanding of the Ceramic Fiber Gasket, ceramic fiber tape filament, general electric dryer heating element industry, we continuously integrate the existing industrial technology and green concepts of the enterprise. The company has always attached importance to technological innovation and technological progress, and has never stopped the research and development of technology in the development process. We are highly aware of quality, and have the certification ISO/TS16949:2009. Advanced technology management, reliable quality management, perfect technical service and competitive price have won us good reputation and praise from customers all over the world. Our clear development direction ensures that we have the power to move forward quickly in this industry.

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.


Our raw materials are carefully selected in line with the supremacy of the customers, and wholeheartedly provide customers with quality Colourful Ceramic Knob Electric Insulator for Open Retro Wiring. We believe that customer satisfaction is both the starting point and the foothold of our products and services. We promise quality, living by the motto of promising only what we can deliver.

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