24/7 Customer Support


Reply within 12hours

Mon - Fri: 9:00 - 17:30

Online store always open

What factors affect the chroma of high temperature alumina powder

High-temperature alumina powder is a common chemical raw material. Generally, the color is pure white, but sometimes it will be light yellow. Then, what factors affect the chromaticity of high-temperature alumina powder?

1. Pay attention to moisture-proof during storage. If the product is damp, its chromaticity will also be affected.

2. Particle size and particle size distribution: When producing high-temperature alumina, it is necessary to prepare a suitable particle size and particle size distribution, otherwise the chromaticity of the product will be affected.

3. Raw materials: The color of the product is directly related to the raw materials. If the selected raw materials are stable, pure, and high-quality, the produced product will be more shiny. If the poorer raw material is selected, the produced product will change. It’s gray and has no luster.

You May Also Enjoy these Article for alumina product

Advantages of high-purity ultra-fine alumina powder

Alumina is a very chemically ionized substance with a high melting point, hardness and high chemical stability, especially it can maintain high hardness and strength at high temperatures, and this AlO is widely used. Used in metallurgy, machinery, chemical industry, electronics, medicine, aviation and national defense. Due to the ultra-micronization of alumina powder, its surface

Read More »

How to control the quality and effect of alumina powder

White corundum is the most suitable raw material for obtaining alumina powder, but the first step is to destroy it to a certain extent through a drum destroyer. Considering that there are many impurities in the raw materials, pickling and water washing are needed after destruction to effectively remove the impurities. Even if it is

Read More »

Influence of alumina powder on the cutting performance of white corundum

With the wide application of hard and brittle materials such as ceramics, glass and semiconductors in the fields of optics, aerospace, and microelectronics, more and more attention is paid to their precision and ultra-precision processing. The large abrasive grain white corundum has the advantages of high processing efficiency and good wear resistance. The large abrasive

Read More »

 Alumina grinding columns are widely used in different types of ceramics, enamels, glass, chemicals, etc. 

Popular Article List

July 2024
Scroll to Top