
Wear Resistance Ceramic Bushing Refractory Al2O3 Alumina Ceramic Sharpening Tube
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.
We insist on customer-oriented, and meet the needs of customers with a good group of ceramic fiber paper uses, easy to machine alumina bisque ceramic sheets, 1 4 ceramic fiber arch paper, so as to win their trust and loyalty. Our company always adhere to the spirit of seeking truth, ensure product quality, reasonable price and integrity as the fundamental business purpose, facing the market. The company has been developing rapidly with its unique geographical conditions and professional scientific and technological talents. Pay attention to technological innovation, comply with market demand, our company is willing to go hand in hand with users from all walks of life, change our life with technology, build a better future with integrity.
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.

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.
The company has a professional technical team and operation team dedicated to the creation of Wear Resistance Ceramic Bushing Refractory Al2O3 Alumina Ceramic Sharpening Tube industry ecosystem, perfecting the industrial chain layout, integrating industry advantages, and promoting the sound development of Wear Resistance Ceramic Bushing Refractory Al2O3 Alumina Ceramic Sharpening Tube industry with high-quality and all-round services. Our corporate culture is led by safety culture, supported by fine culture and standardized management. We promise to deliver goods in time, make fine workmanship and provide high quality and satisfactory service.
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