Lowest Price for Activated Alumina Powder - Calcinde Alumina Powder – 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.
Ordinary Calcined Alumina
High quality aluminum hydroxide as raw material, it is calcined by rotary kiln at reasonable calcine temperature. It has the advantages of high conversion rate, crystal stability, high mechanical strength, stable shrinkage rate, wear resistance, corrosion resistance and high temperature resistance.
|
Brand |
Chemical composition（%） |
α-Al2O3 |
Effective density |
Primary crystal size |
||||
|
Al2O3 ≥ |
SiO2 ≤ |
Fe2O3 ≤ |
Na2O ≤ |
L.O.I ≤ |
% ≥ |
≥ |
μm |
|
|
AC-30 |
99.0 |
0.10 |
0.04 |
0.5 |
0.20 |
94 |
3.93 |
4±1 |
|
AC-30-A |
99.0 |
0.10 |
0.04 |
0.5 |
0.20 |
93 |
3.93 |
2.5±1 |
Application: various abrasives, abrasives and various wear-resisting filler, various ceramic and refractory alumina micro powder.
|
Brand |
Chemical composition（%） |
α-Al2O3 |
Particle size |
||||
|
Al2O3 ≥ |
SiO2 ≤ |
Fe2O3 ≤ |
Na2O ≤ |
L.O.I ≤ |
% ≥ |
μm |
|
|
ACG-2A |
99.0 |
0.20 |
0.04 |
0.5 |
0.25 |
93 |
3-5 |
Ordinary Fine Powder Of Calcined Alumina
Characteristics: good sintering performance, stable line shrinkage, narrow particle size and grain size distribution.
Application: refractories, refractory binder, alumina ceramics, glass raw materials, polishing raw materials.
Product detail pictures:
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We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Lowest Price for Activated Alumina Powder - Calcinde Alumina Powder – Ton Year, The product will supply to all over the world, such as: Myanmar, Las Vegas, Estonia, Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!
By Jean Ascher from Islamabad - 2017.09.30 16:36
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
By Dale from United Arab emirates - 2017.06.16 18:23