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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 take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our management ideal for Fine Powder Calcined Alumina, Fused Magnesium Aluminate Spinel, Ceramic Igniter Part, Should you be on the lookout forever Quality at a very good price tag and timely delivery. Do speak to us.
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

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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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We persist with the principle of "quality 1st, assistance initially, continual improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the standard objective. To great our service, we present the products and solutions while using the very good top quality at the reasonable cost 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: Angola, London, Miami, We have customers from more than 20 countries and our reputation has been recognized by our esteemed customers. Never-ending improvement and striving for 0% deficiency are our two main quality policies. Should you need anything, don't hesitate to contact us.
  • This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Rachel from Indonesia - 2017.10.13 10:47
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Madge from Puerto Rico - 2017.07.28 15:46
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