0.1-0.3um Calcined Alumina Powder 9mohs High Hardness For Polishing
Brand Name:ZG
Certification:CE
Model Number:MS
Minimum Order Quantity:1 piece
Delivery Time:3 working days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 26, Dongqing Street, High-tech Zone, Zhengzhou ,Henan, China
Supplier`s last login times:
within 48 hours
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Product Details
CALCINED ALUMINA FOR POLISHING
Calcined Alumina For Polishing,High Hardness Value, Good Suspension Stability And Excellent Polishing
The crystal morphology of this product is a round piece and particle distribution is narrow, which both are under strictly controlled. Moreover, it is not easy to be scratched and is suitable for fine polishing. It is with high hardness value (mohs value is 9), good suspension stability and excellent polishing performance.
Application:
It can be used as skeletal material for polishing paste and
polishing solution. It also can be used for polishing of materials,
such as semiconductor materials like monocrystalline silicon piece;
polishing of optical glass like kinescope glass shell, computer
hard disc, optical lens; polishing of finishing materials and
superior stones and metals.
Specifications:
| Grade | Al2O3 % ≥ | SiO2 % ≤ | Fe2O3 %≤ | Na2O %≤ | Density (g/cm3) ≥ | Average Particle size (um) | Usage |
| ALP-01G | 99.2 | 0.2 | 0.05 | 0.4 | 3.90 | 0.1-0.3 | Super fine polishing |
| ALP-02G | 99.2 | 0.2 | 0.05 | 0.3 | 3.92 | 1.0-2.0 | Fine polishing |
| ALP-03G | 99.2 | 0.2 | 0.05 | 0.3 | 3.94 | 2.0-3.0 | Semi polishing |
| ALP-04G | 99.5 | 0.2 | 0.05 | 0.1 | 3.96 | 3.0-5.0 | Rough polishing |
0.1-0.3um Calcined Alumina Powder 9mohs High Hardness For Polishing
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