
Silicon Carbide Aluminium Ceramic Foam Filter Foundry Foam Ceramic Honeycomb Manufacturers
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.
Our items are exported towards the USA, the UK and so on, enjoying a great popularity among the customers for ceramic fiber blanket thermal conductivity, ceramic fiber thermal insulation board, oven heating element. Please feel free to contact us for further information and we will offer you competitive price list then. Our service policy is to be a good counselor before the sale and to provide good service after the sale. We actively protect the environment, enthusiastically participate in social welfare undertakings, and promote the harmonious development of the company and the whole society.
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.
We implement the concept of "innovation leads the trend" to provide customers with more specialized services and personalized Silicon Carbide Aluminium Ceramic Foam Filter Foundry Foam Ceramic Honeycomb Manufacturers, and look forward to our joint cooperation and development. In recent years, the group company has always been at the forefront of the industry with modern business philosophy, diversified industrial layout and standardized management system, and sincerely invites all sectors of society to seek common development and create a future. We will combine the needs of customers to provide high-quality services with excellent quality, flexible combinations and reasonable prices.
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