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Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa

Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Ceramic Powder Insulator, Corundum White, White Abrasive Al2o3 Corundum, We also ensure that your choice is going to be crafted with the highest good quality and dependability. Be sure to feel free of charge to contact us for additional information.
Cheap price Alpha Alumina For Polishing - 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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Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Cheap price Alpha Alumina For Polishing - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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    5 Stars By Atalanta from Qatar - 2018.12.22 12:52
    The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
    5 Stars By olivier musset from Amman - 2017.10.23 10:29
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