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2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa

2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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With a positive and progressive attitude to customer's curiosity, our organization repeatedly improves our products top quality to meet the wants of consumers and further focuses on safety, reliability, environmental necessities, and innovation of Alpha Alumina Oxide, Fine Alumina Powder, Refractory Material Calcined Alumina, Our products are strictly inspected before exporting , So we gain a good reputation all over the world. We looking forward to cooperation with you in the future.
2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa Detail:

Applications

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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

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2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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We're also concentrating on improving the things administration and QC program to ensure we could maintain terrific gain from the fiercely-competitive company for 2021 China New Design High Purity Calcined Alumina - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Netherlands, Indonesia, Mecca, Profession, Devoting are always fundamental to our mission. We have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
  • Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
    5 Stars By Emma from Tunisia - 2017.05.02 11:33
    The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
    5 Stars By Chris from moldova - 2017.06.19 13:51
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