Bottom price China Alumina Oxide - 5N 99.999% high purity alumina polycrystalline – Zhanchi
Bottom price China Alumina Oxide - 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 |
||||
|
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 |
50-100mm,100-200mm,200-280mm(according to customer needed ) |
0.5-3mm（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:
All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense for Bottom price China Alumina Oxide - 5N 99.999% high purity alumina polycrystalline – Zhanchi , The product will supply to all over the world, such as: Australia, kazakhstan, Greenland, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We're able to also give you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. In an effort to know our merchandise and company extra, you may come to our factory to view it. We'll generally welcome guests from all over the world to our business to create business relations with us. Be sure to feel cost-free to speak to us for small business and we believe we are going to share the best trading experience with all our merchants.
By Mona from Zimbabwe - 2018.10.31 10:02
This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
By Jessie from Philippines - 2018.03.03 13:09
