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Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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Chinese wholesale Calcined Aluminium Oxide Alumina Powder - 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:

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Chinese wholesale Calcined Aluminium Oxide Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Qatar, Paraguay, United Arab Emirates, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective solutions and meticulous after-sales service. We firmly believe that: we're outstanding as we have been specialized.
  • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Laurel from Bogota - 2017.03.08 14:45
    This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
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