Ceramic Fiber Tube for Thermal Insulation

Over the years, the production and sales volume of our ceramic fiber tape uae, Heating Pad Coil, molybdenum disilicide heating elements price have maintained a steady growth, and have gradually shown a strong competitive edge in the fierce market competition. We respect customers, advocate science, and provide safer and more reliable products to the market. We work hand in hand with all the staff, guided by the spirit of enterprise, to promote the healthy development of the company. We hope to reduce costs through technology innovation and large-scale production, and improve our competitiveness with integrity and engagement.

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%.

We always adhere to the 'integrity, development, heart, win-win' concept, hope to make friends with domestic and foreign customers, to provide you with good Ceramic Fiber Tube for Thermal Insulation, technology and services. We attach great importance to the construction of the talent team, and regard the talent-strengthening enterprise as one of the major strategies of the group. We require each employee to be responsible for their own work and strict requirements, so as to achieve the purpose of improving efficiency and economic benefits of the company.

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