4N Alumina
Delivery term:The date of payment from buyers deliver within days-
Price:
Negotiable
- minimum:
- Total supply:
-
Delivery term:
The date of payment from buyers deliver within days
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seat:
Shandong
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Validity to:
Long-term effective
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Last update:
2020-05-05 08:02
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Browse the number:
84
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- Contactaixin:
Contactaixin:
honghehg(Mr.)
- Email: telephone: phone:
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Area:
Shandong
Address:No. 136 Gongqingtuan West Road, Zibo City
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Website:
http://www.honghechemical.com/ http://honghehg.xueshuoxj.com/
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This product is produced by a unique process we developed,it is high purity and superfine powder.Its average particle size can reach nanometer:D10 200nm,D50 400-800nm ,it also has uniform particle size distribution.
Specification Details |
Item |
Grade |
Purity |
Surface |
Size average (μm ) D50 |
Loose density (g/cm3) |
Impurity (ppm) ≤ |
|||||||
α-Al2O3 |
Na |
Fe |
Si |
K |
Ti |
Ca |
Cu |
Mg |
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Specification |
4NA |
99.99 |
5-20 |
0.4-0.8 |
0.25-0.32 |
10 |
15 |
15 |
50 |
1 |
2 |
2 |
2 |
Application |
It can be used for transparent ceramics such as high pressure sodium lamp tube,also can be used for long-lasting phosphor.Benefit from its high purity --99.99% Al2O3 it can be used for raw material of YAG crystal、sapphire crystal.In some special polishing area it is also very good materials to polish some high precision products.
4NA |
http://www.honghechemical.com/