Discount wholesale 6n Alumina - 5N 99.999% high purity alumina – Zhanchi
Discount wholesale 6n Alumina - 5N 99.999% high purity alumina – Zhanchi Detail:
High purity alumina powder, also known as alumina, with molecular weight of 102, is a white amorphous powder, commonly known as bauxite
1. Chemical corrosion resistance
2. High purity alumina with alumina content greater than 99%
3. High temperature resistance, normal use at 1600 ℃, short-term 1800 ℃
4. Resistant to sudden cooling and heat, not easy to crack
5. It is formed by grouting with high density
our company 5N 99.999% high purity alumina produced by alkoxide hydrolysis,through strict control of raw materials and production process, the high purity alumina powder has the advantages of high purity and high density
5N 99.999% high purity alumina |
4N high purity 99.99% and 5N high purity 99.999% alumina polishing powder |
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Type |
|
XC002 |
XC002A |
CX005B |
CX005C |
Al2O3 Content |
% |
≥99.999% |
≥99.999% |
≥99.99% |
≥99.999% |
Phase state |
|
α-Al2O3 |
α-Al2O3 |
α-Al2O3 |
α-Al2O3 |
Appearance |
|
White powder |
White powder |
White powder |
White powder |
L.I.O(%) |
|
— |
≤0.5 |
≤0.5 |
≤0.5 |
B |
|
— |
≤0.03 |
— |
— |
Na |
ppm |
≤2 |
≤1.12 |
≤15 |
≤2 |
Fe |
ppm |
≤2 |
≤0.8 |
≤10 |
≤2 |
Ca |
ppm |
≤1 |
≤0.51 |
≤2 |
≤1 |
Si |
ppm |
≤2 |
≤1.2 |
≤10 |
≤2 |
Cu |
ppm |
≤1 |
≤0.28 |
≤2 |
≤1 |
Mg |
ppm |
≤1 |
— |
≤10 |
≤1 |
Ti |
ppm |
≤1 |
— |
— |
≤1 |
Cr |
ppm |
≤1 |
— |
— |
≤1 |
K |
ppm |
— |
≤0.57 |
— |
|
Ni |
ppm |
— |
0.12 |
— |
|
Co |
ppm |
— |
≤0.09 |
— |
|
Zn |
ppm |
— |
≤0.27 |
— |
|
D50(Size) |
um |
10-30 |
20-40 |
20-50 |
10-30 |
Apparent Density |
g/cm3 |
0.3-0.5 |
0.4-0.7 |
0.4~0.6 |
0.4~0.6 |
Specific Surface Area |
m2/g |
3-8 |
6-12 |
4~20 |
3-8 |
Sintered Density |
g/cm3 |
— |
— |
— |
|
Application |
|
Sapphire crystal |
laser crystal |
metallographic polishing,stainless steel mirror polishing,titanium polishing, paint polishing,resin polishing |
1) 4N 99.99% high purity alumina series is mainly used for high-pressure sodium lamps, new luminescent materials, special ceramics, advanced coatings, tricolor, catalysts and some high-performance materials
2) 5N 99.999% high purity alumina series is mainly used for artificial sapphire crystal, advanced ceramics, PDP phosphor and some high-performance materials. As the raw material of sapphire crystal, it can provide powder, particle, block or column according to different requirements.
We also have other type 4N and 5N high purity alumina, contact with us for OEM
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Our pursuit and enterprise goal is to "Always satisfy our customer requirements". We keep on to establish and style and design outstanding top quality goods for both our outdated and new prospects and realize a win-win prospect for our clientele likewise as us for Discount wholesale 6n Alumina - 5N 99.999% high purity alumina – Zhanchi , The product will supply to all over the world, such as: Sri Lanka, Vancouver, Qatar, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
By Vanessa from Hanover - 2017.07.07 13:00
We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
By Jack from Indonesia - 2018.10.09 19:07