
Industrial 95% 99.7% Al2O3 Alumina Ceramic Tube
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
We want to integrate upstream and downstream resources in the Ceramic Fiber Board, Si3N4 Tube, Alumina Ceramic industry to achieve optimal resource allocation. We are looking forward to establishing cooperative relationships with you. The company will adhere to value growth, strengthen internal control management and risk prevention, and effectively protect the legitimate rights and interests of consumers. We are committed to bringing economic and social returns to investors and achieving win-win results for both sides. Stable and reliable quality and humanized service is our commitment to our customers.
Description
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
Classification
Alumina ceramics are divided into two types: high-purity type and ordinary type.
High-purity alumina ceramics are ceramic materials with an Al2O3 content of more than 99.9%. Because their sintering temperature is as high as 1650-1990 ℃, and the transmission wavelength is 1 to 6 μm, they are generally made into molten glass to replace platinum crucibles; use its light transmission It can be used as a sodium lamp tube, and it can be used as an integrated circuit substrate and high-frequency insulating material in the electronics industry.
Molding Method
There are many methods for forming alumina ceramic products, such as dry pressing, grouting, extrusion, cold isostatic pressing, injection, casting, hot pressing and hot isostatic pressing. In recent years, molding technology methods such as filter press molding, direct solidification injection molding, gel injection molding, centrifugal grouting and solid free molding have been developed at home and abroad. Different product shapes, sizes, complex shapes and precision products require different molding methods.

Data Sheet
Name | 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. What is the delivery time?
It usually needs 3-5weeks to finish the production.
2. Where is the shipping port?
Our nearest airport is Beijing airport and nearest seaport is Tianjin seaport.
We provide more competitive Industrial 95% 99.7% Al2O3 Alumina Ceramic Tube and solutions to our customers by relying on our innovative core technology, industrialized devices and efficient operation mode. By continuously integrating and optimizing the green industry chain, we bring our customers an energy-saving and environmentally friendly product experience. We hope to establish a power of belief with one heart and one strength, and to stimulate the entrepreneurial enthusiasm of our cadres and employees in struggling and striving.
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