Spherical Aluminum Powder

1. High accuracy with double grading: Good particle size distribution. The product size can be adjusted between 1-45μm accurately with the grading accuracy as ±0.5um.
2. Better quality control: Good sphericity , less impurity, 99.85% aluminum content in raw material with more than 98% active aluminum in finished product, produced and packed under the protection of nitrogen, auto-controlling in the producing process for quality assurance.
3. Good collecting rate: We produce the particle size as D50 between 0-75μm, the collecting rate of the powder that less than 10μm(D50≤10um) can be above 85%, which ensures the output of the ultra-fine aluminum powder;
4. Customized according to your requirements: Our factory can produce the products according to the different customers’ demanding and satisfy their different requirements for the specific powder.

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Spherical Aluminum Powder

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Detailed Description

China Made High Purity Al 99.9%Min Spherical Aluminum Powder

With the state of the art technology and hard work of R&D department, our company makes full use of the advanced production technology - nitrogen atomized protection method, to produce the product with the technical specifications in full compliance with national military standard GJB1738-93 and the American military standard MIL-DTL-512B.. It combines the centrifugal grading and whirlwind grading classification to adjust accurately the products particle sizes between 1-45 micron. Please kindly refer to the following production specification:

Particle Size (μm)	Aluminum Min(%)	Active Aluminum Min(%)	Impurities Max(%)
Particle Size (μm)	Aluminum Min(%)	Active Aluminum Min(%)	Fe	Si	Cu	H₂O
1~2	99.75	98	0.09	0.06	0.01	0.08
2~3	99.75	98	0.09	0.06	0.01	0.08
3~4	99.75	98	0.09	0.06	0.01	0.08
4~5	99.75	98	0.09	0.06	0.01	0.08
5~6	99.75	98	0.09	0.06	0.01	0.08
6~7	99.75	98	0.09	0.06	0.01	0.08
7~8	99.75	98	0.09	0.06	0.01	0.08
8~10	99.75	98	0.09	0.06	0.01	0.08
9~11	99.80	98	0.08	0.06	0.01	0.05
11~13	99.80	98	0.08	0.06	0.01	0.05
13~15	99.80	98	0.08	0.04	0.01	0.05
15~17	99.80	98	0.08	0.04	0.01	0.05
17~19	99.80	98	0.08	0.04	0.01	0.05
19~21	99.80	98	0.08	0.04	0.01	0.05
21~23	99.80	98	0.08	0.04	0.01	0.05
23~25	99.80	98	0.08	0.04	0.01	0.05
-325 mesh	99.80	98	0.08	0.04	0.01	0.05
-200 mesh	99.80	98	0.08	0.04	0.01	0.05