Product
|
Aluminum oxide powder
|
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Size
|
50nm
|
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Batch No.
|
20081606
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Quantity:
|
1000.00kg
|
Date of manufacturing:
|
Aug. 16th, 2020
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Date of test:
|
Aug.16th, 2020
|
Test Item w/%
|
Standard
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Result
|
|
Appearance
|
White powder
|
White powder
|
|
Al2O3
|
≥ 99.5%
|
99.9%
|
|
NaO2
|
≤0.02%
|
0.008%
|
|
SiO2
|
≤0.02%
|
0.006%
|
|
Fe2O3
|
≤0.02%
|
0.005%
|
|
LOI
|
≤2%
|
0.5%
|
|
Density
|
0.5-0.7g/cm2
|
conformed
|
|
Water content
|
≤1.0%
|
0.05%
|
|
PH
|
6.0-7.5
|
conformed
|
|
Conclusion:
|
Comply to the enterprise standard
|