Microporosity Ceramics Tube with High Filtration Effect

We uphold the market-oriented and consumer demand-centered concept to provide competitive green porous alumina ceramic rod, bumpy ceramic fiber paper for glass fusing, alumina ceramic wear tiles with excellent quality, value and service to our customers. Progress is the necessary condition for the company to lead the industry in the market economy tide and strive to move forward. Facing the opportunities and challenges in the new era, we actively adapt to the new normal of development and make overall planning from all aspects. We pursue business philosophy and perfect quality management system, and attach importance to cooperation and communication. Through the efforts of all employees, the company's market scope has spread all over the country in large and medium cities.

Description

Alumina ceramic tube is a special corundum ceramic tube made of Al₂O₃ as the main raw material, rare metal oxide as the flux, and calcined at a high temperature of 1,700. It is widely used in various industrial furnace fields, as furnace tube (wire tube, wire winding tube, oxygen blowing tube, etc.), support, threading, insulation and other purposes.

Property

Ceramic tube is mainly based on grouting molding, and there are other molding methods such as extrusion and hot die casting.

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.

Ordinary alumina ceramics are classified into 99 porcelain, 95 porcelain, 90 porcelain, 85 porcelain and other varieties according to different Al2O3 content. Sometimes those with 80% or 75% Al2O3 content are also classified as ordinary alumina ceramic series. Among them, 99 alumina porcelain is used to make high temperature crucibles, refractory furnace tubes and special wear-resistant materials, such as ceramic bearings, ceramic seals and water valve discs; 95 alumina porcelain is mainly used as corrosion-resistant and wear-resistant parts; 85 porcelain Because it is often mixed with some talc to improve the electrical performance and mechanical strength, it can be sealed with metals such as molybdenum, niobium, and tantalum, and some are used as electrical vacuum devices.

Data Sheet of Ceramic Tube

Q&A

1. How about the working temperature?

The working temperature ranges from 1650 to 1700℃

2. What is the Aluminum content?

The aluminum content is 95% or 99%.

The strong core competitiveness of our enterprise comes from our excellent independent innovation ability, which makes our Microporosity Ceramics Tube with High Filtration Effect has higher added value than similar products. It is our unremitting efforts to solve problems for customers wholeheartedly. We are committed to providing customers with more perfect services. We believe that only by establishing a scientific enterprise management system, standardizing business management processes, paying close attention to management execution, standardized operation of manufacturing processes and detail management can we ensure the uniformity of product quality and provide customers with quality products and services.

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