About Accumet Materials Co. 

 

Accumet Materials Co.

 
       

 

   

 

 

 

 

 

 

 

 

 

Ultra High Purity Alumina Powders

Average Particle Size

5-8

4-5

3-4

2-3

1-2

0.5-1.5

Technical Data

α-Al2O3

α-Al2O3

α-Al2O3

α-Al2O3

α-Al2O3

 α-Al2O3

Al2O3 %≥

 99.99

99.99

99.99

99.99

99.99

99.99

K ppm %≤

 10

10

 15

15

15

15

Na ppm %≤

 8

 8

 10

10

10

20

Si ppm %≤

20

 20

30

 30

 30

30

Fe ppm %≤

15

 15

30

30

 30

  20

Cu ppm %≤

 5

 5

 10

 10

  10

 10

Mg ppm %≤

 5

 5

 10

 10 

 10

 -

α phase

 95

 95

 95

 95

95

 95

Specific Area m2/g

 3-5

 5-7

 3-5

 5-7

 3-5

3-5

Loose Density g/cm3

 0.28-0.33

  0.28-0.33

   0.28-0.33

  0.28-0.33

   0.28-0.33

  0.28-0.33

 

 

Accumet Materials Co. accepts 

 Call us at (914)762-1540, Fax us at (914) 762-1291 or
  E-Mail us at
sales@accumetmaterials.com

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