| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Oxide |
| Label: | aluminum oxide , high purity alumina , pure Al2O3 |
| Price: |
US $8.25
/ pic
|
| Min. Order: | 500 pic |
| Live Chat: | Last Online:20 Apr, 2016 |
Formula : Al2O3
The melting point: 2050℃
Specific gravity : 2.5-3.2g/cm3
99.995% series high purity aluminum oxide
Mainly applied in the synthetic sapphire crystal, PDP luminous powder raw material as well as some high performance material etc. As raw material of sapphire crystal, the powder can be processed to become granular(mm grade) or agglomerate by the customer requested before supply.
99.99% series high purity aluminum oxide
Mainly used in new types of light source material, high-tension sodium lamp pipe material, glowing powder, fluorescent power of 3 primary colors, top quality abrasive materials, spraying and coating, catalyst for chemical industry, mading carbuncle and sapphire, special ceramics, special fireproof material and high-grade refractory materials, etc. the powder can be processed to become granular(mm grade) or agglomerate by the customer requested before supply.
If you are interested in our products, please kindly let me know your needed spec. I will give you the quotation soon.
|
Code |
Specification |
Purity
|
Average
|
Surfacearea (m2/g) |
Loose density ( g/cm3) |
Impurity inclusion
|
|||||||
|
K |
Na |
Ca |
Mg |
Fe |
Si |
Ti |
Cu |
||||||
|
4N5G-40B |
γ-AL2O3 |
99.995 |
30-40 |
70-100 |
0.60-0.70 |
1 |
25 |
1 |
1 |
1 |
15 |
1 |
1 |
|
4N5G-D3 |
γ-AL2O3 |
99.995 |
1-3 |
80-120 |
0.50-0.60 |
1 |
25 |
1 |
1 |
1 |
15 |
1 |
1 |
|
4N5A-40B |
α-AL2O3 |
99.995 |
30-40 |
≤5 |
0.70-0.80 |
1 |
25 |
1 |
1 |
1 |
15 |
1 |
1 |
|
4N5A-D3 |
α-AL2O3 |
99.995 |
3-5 |
≤10 |
0.60-0.70 |
1 |
25 |
1 |
1 |
1 |
15 |
1 |
1 |
|
4NA |
α- AL2O3 |
99.99 |
0.4-0.8* |
5-20 |
0.25-0.32 |
50 |
10 |
2 |
2 |
15 |
15 |
1 |
2 |
|
Impurity analysis by ICP-OES,particle size by Malvern 2000.(*) analysis by Brookhaven(BIC). We can produce the product by the client’s specific require.
|
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- HS Code: 2818 Artificial Corundum, Whether or Not Chemically Defined; Aluminium Oxide; Aluminium Hydroxide
- Payment: T/T, L/C at sight
- Delivery: 20 days
- Origin: China
- Minimum Order: 500KG
- Packaging: Paper Box (or drum)20KG
- Samples: Free
