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Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa Detail:

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Specification

Model No.  Chemical Composition(%) True Density Apparent Density Grain Size +325 Mesh Original Crystal Water Absorption Features Recommended Applications
Al2O3
≥%
SiO2
≤%
Fe2O3
≤%
Na2O
≤%
LOI
≤%
 g/cm3
g/cm3
D50
(μm)
<% D50(μm) %
RA1G 99.5 0.15 0.04 0.10 0.15 3.92 0.7 1.5-2.2 1 ~1.0   1. Fully grinding
2. Low sodium
3. Small primary crystal size
4. Good particle size distribution
5. High activity
Used to produce various high-end refractory materials
RA2GL 99.5 0.15 0.04 0.10 0.15 3.94 0.7 2.3-2.7 1 ~2.3   1. Fully grinding
2. Low sodium
3. Small primary crystal size
4. Good particle size distribution
5. High activity
RA2G 99.5 0.15 0.05 0.15 0.1 3.95 0.85 3.0-3.6 2 2.5-3.0   1. Fully grinding
2. Low sodium
3. Small primary crystal size
4. Reasonable particle size distribution
5. Certain activity
RA3GD 99.5 0.08 0.04 0.10 0.1 3.95 0.83 4.0-5.0 2 4.0-4.5   1. Grinding, low sodium
2. High calcination temperature
3. Moderate primary crystal size
4. Good fluidity
5. Large bulk density
RA3G 99.5 0.15 0.05 0.25 0.1 3.93 0.83 4.0-5.0 3 4.0-4.5 T18-22 1. Grinding
2. Medium sodium
3. High calcination temperature
4. Moderate primary crystal size
5. Good fluidity
6. Large bulk density
RA5G 99.5 0.15 0.05 0.25 0.1 3.93 0.85 5.6-6.6 3 5.0-6.0   1. Grinding
2. Medium sodium
3. High calcination temperature
4. Large primary crystal size
5. Good fluidity
6. Large bulk density

Applications

ap
RA 用途


Product detail pictures:

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Good quality Calcined Alumina For Refractories - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Pretoria, Armenia, Brazil, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve win-win situation .
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Olive from Congo - 2017.01.11 17:15
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Mary from United States - 2017.09.09 10:18
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