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Hefei Sunrise Aluminium Pigments Co.,Ltd

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What are the characteristics of aluminum powder

What are the characteristics of aluminum powder

Classification:
News Center
Author:
Source:
Release time:
2021-03-05

What are the characteristics of aluminum powder?With more and more aluminum pigment products applied to our daily life, aluminum pigment is gradually known by people.We all know that the raw material of aluminum pigment is aluminum powder.Then,What are the characteristics of aluminum powder?

What are the characteristics of aluminum powder?As we all know, aluminum powder is a kind of silver white gray powder which is also called aluminum silver powder and silver powder in other areas. When observed under the microscope, aluminum powder is round or irregular dendritic particles, and the aluminum powder that shows a round ball is spherical aluminum powder.Different aluminum powders have different characteristics.According to the use classification,Sunrise aluminum powder can be divided into spherical aluminum powder, military aluminum powder, aerated aluminum powder and metallic aluminum powder. Let's explain the characteristics of Sunrise aluminum powder.

1、Spherical aluminum powder
The nitrogen atomized spherical aluminum powder produced by Sunrise directly uses molten aluminum as raw material to meet the needs of different industries in terms of active aluminum, conductivity, ductility and hardness.Spherical aluminum powder has uniform particle size, narrow distribution area and high tap density.High sphericity, less impurities, more than 98% active aluminum, silver gray appearance, low moisture content, long-term storage.
2、Aluminum powder for military industry
The military aluminum powder produced by Sunrise is also produced by nitrogen atomization process. The product conforms to GJB1737A-2015 specification for ultra fine aluminum powder. The product has the characteristics of high active aluminum content, high tap density and low moisture content.
3、Aerated aluminum powder
Aerated aluminum powder is produced by dry ball milling under nitrogen protection by using national standard aluminum as raw material. The product has the advantages of high active aluminum content, uniform gas generation speed, easy to dry and disperse, long storage time and so on. It also directly uses molten aluminum as raw material, meeting the needs of different industries in active aluminum, conductivity, ductility, hardness and so on.
4、Metallic aluminum powder
Metallic aluminum powder is produced by dry ball milling under nitrogen protection. The product has the characteristics of uniform particle size distribution, high brightness, good gloss and good storage stability.Generally, according to the different processing technology and two different types of performance in the coating layer, it can be divided into floating and non floating aluminum powder.
 
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