Good User Reputation for Alumina Support - Calcinde Alumina Powder – Ton Year

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Good User Reputation for Alumina Support - 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
Brand	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

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.

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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Good User Reputation for Alumina Support - Calcinde Alumina Powder – Ton Year, The product will supply to all over the world, such as: Monaco, Boston, Florence, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our products and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".

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