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2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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We've got quite possibly the most state-of-the-art production gear, experienced and qualified engineers and workers, acknowledged top quality handle systems along with a friendly expert gross sales group pre/after-sales support for White Alumina Oxide Grains, Ceramic Spark Plug Components, Small Ceramic Insulators, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
2021 High quality Calcined Alumina Powder For Ceramic - 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:

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for 2021 High quality Calcined Alumina Powder For Ceramic - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Kuwait, Latvia, New Orleans, We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
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