Wholesale Price China Gamma Alumina Powder - 5N 99.999% high purity alumina polycrystalline – Zhanchi
Wholesale Price China Gamma Alumina Powder - 5N 99.999% high purity alumina polycrystalline – Zhanchi Detail:
1) Alumina (Al2O3) is a white fine powder with purity of more than 99.99% to become high-purity alumina
2) Features: porous, high dispersion, insulation, heat resistance
3) Shape: crystal, spherical, powder, cake
4) Advantages: excellent hardness, high brightness, electrical isolation, super wear resistance and high corrosion resistance
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 cake has the advantages of high purity and high density
5N 99.999% high purity alumina |
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Name |
|
5N 99.999% high purity alumina cake |
5N 99.999% high purity alumina polycrystalline |
5N 99.999% high purity alumina ball |
Type |
|
CX007A |
CX007B |
CX700C |
Al2O3 Content |
% |
≥99.999% |
≥99.999 |
≥99.999% |
Phase state |
|
α-Al2O3 |
α-Al2O3 |
α-Al2O3 |
Appearance |
|
Pallet |
White columnar |
Granule |
Na |
ppm |
≤2 |
≤2 |
≤2 |
Fe |
ppm |
≤2 |
≤2 |
≤2 |
Ca |
ppm |
≤1 |
≤1 |
≤1 |
Si |
ppm |
≤2 |
≤2 |
≤2 |
Cu |
ppm |
≤1 |
≤1 |
≤1 |
Mg |
ppm |
≤1 |
≤1 |
≤1 |
Ti |
ppm |
≤1 |
≤1 |
≤1 |
Cr |
ppm |
≤1 |
≤1 |
≤1 |
Size |
mm |
48±2mm |
50-100,100-200,200-280mm(according to customer needed ) |
|
Apparent Density |
g/cm3 |
/ |
/ |
1.0~2.0 |
Specific Surface Area |
m2/g |
/ |
/ |
/ |
Sintered Density |
g/cm3 |
≥3.2 |
≥3.5 |
3.0~3.6 |
Main application |
|
sapphire crystal |
led substrate |
smart phone watch touch screen |
5N 99.999% high purity alumina was widely used in Sapphire single crystal, laser crystal (YAG) and artificial gem, color gem, white gem, ruby,led substrate, missile fairing, mobile phone protection cover plate, home key, camera, smartphone and smart watch touch screen and so on
We also have other type 4N and 5N high purity alumina cake,contact with us for OEM
Product detail pictures:
Related Product Guide:
While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of Wholesale Price China Gamma Alumina Powder - 5N 99.999% high purity alumina polycrystalline – Zhanchi , The product will supply to all over the world, such as: US, Myanmar, Singapore, Honest to every customers are our requested! First-class serve, best quality, best price and fastest delivery date is our advantage! Give every customers good serve is our tenet! This makes our company get the favour of customers and support! Welcome all over the world customers send us enquiry and looking forward your good co-operation !Please your inquiry for more details or request for dealership in selected regions.
By Adela from Swiss - 2018.11.11 19:52
Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
By Ivy from Uruguay - 2017.02.28 14:19