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China Factory 99.8%Alumina Corundum Ceramic Protection Tube

China Factory 99.8%Alumina Corundum Ceramic Protection Tube

Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.

Due to the well-organized production system to quickly bring new alumina ceramic crucibles, alumina ceramic grinding balls, nitride bonded silicon carbide thermocouple tubes to the market, our sales have been soaring. We firmly believe that aggressiveness is the driving force for sustainable development and the key to stay ahead. With us your money in protected your business enterprise in secure. We will continue to move forward based on the advantage of cost performance, and strive to become a first-class brand with more market influence.

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.

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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 are a professional and reliable China Factory 99.8%Alumina Corundum Ceramic Protection Tube provider for our customers. We operate the enterprise with the concept of technological innovation and concerted efforts, so as to provide customers with professional, efficient, accurate and safe products and services. Elaborate one-stop sourcing platform for our customers! We firmly believe that as long as we are market-oriented, innovation-driven, quality for survival, and development for growth, we will surely win tomorrow.

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