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China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Ceramic Igniter For Insulator Ignition, Calcined Aluminum Oxide, Alpha Alumina Alpha, Living by quality, development by credit is our eternal pursuit, We firmly believe that after your visit we will become long-term partners.
China wholesale Alpha Alumina Oxide - 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:

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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Gaining purchaser gratification is our company's aim eternally. We're going to make great initiatives to create new and top-quality products, satisfy your exclusive prerequisites and supply you with pre-sale, on-sale and after-sale solutions for China wholesale Alpha Alumina Oxide - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Latvia, Sevilla, Morocco, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
    5 Stars By Antonio from Russia - 2018.09.08 17:09
    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 Ophelia from Comoros - 2018.06.26 19:27
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