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Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa


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To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for White Abrasive Al2o3 Corundum, Aluminum Magnesium Spinel, Ceramic Powder Insulator, Through more than 8 years of business, we have accumulated rich experience and advanced technologies in the production of our products.
Hot sale 99% Calcined 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:

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures

Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa detail pictures


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Our goods are broadly recognized and reliable by users and can meet consistently switching financial and social demands of Hot sale 99% Calcined Alumina Powder - Calcined Alumina (RA) Series for Refractory Materials – Yufa , The product will supply to all over the world, such as: Czech, America, Kuwait, Our company abides by the management idea of "keep innovation, pursue excellence". On the basis of assuring the advantages of existing products, we continuously strengthen and extend product development. Our company insists on innovation to promote the sustainable development of enterprise, and make us become the domestic high-quality suppliers.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Edwina from Kazakhstan - 2017.05.02 18:28
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Doris from Portugal - 2018.12.11 14:13
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