
Large Diameter Milky White Opaque Fused Quartz Glass Tube for Semiconductor
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
We sincerely look forward to providing you with the best quality and most affordable dcs radiant tube tray with 18 ceramic tubes, unifrax ceramic fiber modules, gas furnace heating element and bringing the best and fastest economic benefits to your business. We will be more determined not to waver in our goal of building a highly competitive enterprise and adhere to the path of more specialized development in our main business. We are willing to hold the spirit of development and innovation, the attitude of sincere cooperation with the cheap price, we sincerely welcome the new and old customers to visit us. We always adhere to the concept of high-quality development, and lead the development of the industry with R&D and production of high-quality, sophisticated and cutting-edge products. We actively promote social welfare and safety, make the society greener and more environmentally friendly, and promote the sustainable development of the whole society.
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.
Our company is a set of advanced technology and modern management tools research and development as one of the Large Diameter Milky White Opaque Fused Quartz Glass Tube for Semiconductor manufacturer. We advocate product quality, corporate reputation, all customer-centric, and pay attention to creating customer benefits and social benefits while creating our own benefits. We take innovation as our quality policy, follow quality promises, service promises and reputation promises, and take customer satisfaction as our highest pursuit.
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