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Best quality Calcined Alumina For Ceramics - Calcined Alumina (RA) Series for Refractory Materials – Yufa

Best quality Calcined Alumina For Ceramics - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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We've been proud with the significant shopper fulfillment and wide acceptance due to our persistent pursuit of top of the range both of those on solution and repair for White Corundum Abrasive Mesh, Calcined Alumina 99.7%, Calcined Alumina Powder, Should you be interested in almost any goods, remember to truly feel totally free to get in touch with us for further facts or be sure to deliver us email right, we will reply you in just 24 hrs as well as the finest quotation are going to be provided.
Best quality Calcined Alumina For Ceramics - Calcined Alumina (RA) Series for Refractory Materials – Yufa Detail:

Applications

ap
RA 用途

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

Product detail pictures:

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

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

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

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

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


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