High definition Powder Aluminium Hydroxide - High Purity Alumina (HPA) For Synthetic Sapphire – Ton Year Detail:
Calcined Alumina
Calcined Alumina is a commercial Alumina or Aluminum Oxide. It is white powder. One of the outstanding characteristics of Calcined Alumina is its hardness which is 9 on mohs scale. There is board industrial field of applications for this type of alumina and number of distinctive grade are produced to meet various needs.
Identification of grades
1) Calcined Aluminum S-100 grades: White granular free flowing powder passes through 150 m.
2) Calcined Aluminum S-300 grade: White superfine powder passes though 45 micron.
3) Calcined Alumina SCM grade: It is finally ground grades consisting entirely of superfine passes through 45 micron.
4) Calcined Alumina S-300 PT: It is finely ground grade consisting entirely of superfine with surface treated.
Uses
Use as a bedding material in the heat treatment of special alloy steels, It is use as a fluxing medium in the meeting of special steels as a component of low expansion glass. It is use as a constituent of special china dazes & it is use as a raw material for the manufacture of dental porcelains. It is use for refractory application such as electrical insulators. It is use as a abrasive resistant. It is use glazing ceramic tiles.
Characteristics: Stable quality, high alumina content, low content of impurity elements.
Application: Special material for long crystal LED sapphire.
|
Brand |
Al2O3(%) |
Si(ppm) |
Fe(ppm) |
Na(ppm) |
Ca(ppm) |
Mg(ppm) |
Cu(ppm) |
Cr(ppm) |
Ti(ppm) |
D50(um) |
|
A-HP-9999γ1 |
99.995 |
15 |
1 |
15 |
3 |
1 |
1 |
2 |
1 |
40±2 |
|
A-HP-9999α1 |
99.995 |
15 |
1 |
15 |
3 |
1 |
1 |
2 |
1 |
40±2 |
Product detail pictures:
Related Product Guide:
Using Multi-Angle Dynamic Light Scattering (MADLS) for Critical Micellization Temperature Determination | Aluminum Hydrate Hydroxide
Next-Generation Molecular Separations Powered by Modern Materials | Aluminium Sulphate
We enjoy an extremely good status among our prospects for our great merchandise top quality, competitive price and the ideal service for High definition Powder Aluminium Hydroxide - High Purity Alumina (HPA) For Synthetic Sapphire – Ton Year, The product will supply to all over the world, such as: Hongkong, Venezuela, Paris, All these products are manufactured in our factory located in China. So we can guarantee our quality seriously and availably. Within these four years we sell not only our products but also our service to clients throughout the world.
By Julia from Swedish - 2018.11.22 12:28
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Frederica from European - 2018.09.16 11:31