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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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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" 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: Austria, California, Guatemala, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We are doing everything to offer our customers with best services and best products . We promise that we'll be responsible all the way to the end once our services begin.
  • Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
    5 Stars By Elva from Sierra Leone - 2017.01.28 19:59
    Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Amber from Cyprus - 2018.12.10 19:03
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