
Customized Al2O3 Alumina Ceramic Rods
Alumina corundum ceramic rod is mainly based on grouting molding. It can be drilled, slotted, and ground to meet the requirements of ventilation, wire winding and special assembly.
Through our high level of technological innovation, we make our Thermocouple Protection Tube, Alumina Ceramic Ball, Alumina Ceramic Tiles unique in character, environmentally friendly and of the highest quality. As a leader in the development of the industry, we will continue to integrate into the global market. Further optimize the original industrial structure. With high quality products and service quality, our company has won the trust of customers and has been widely praised by various users and established long-term and stable partnership. Our company has a complete set of international quality management system, we are willing to continuously improve our own technology, quality management level, and strive to continue to provide excellent quality products and perfect service for new and old customers around the world. We attach great importance to energy conservation and environmental protection, and vigorously strengthen the construction of environmental protection and energy conservation.
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 take a brand-new management model, perfect technology, considerate service, and excellent quality as the basis for survival, and continue to provide customers with high-quality Customized Al2O3 Alumina Ceramic Rods. Our company's safe and trustworthy official website plays a very good role in shaping our company's image and improving our reputation. We insist on being market-oriented and providing the highest value services to our customers at the lowest cost.
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