Calcined from high-quality alumina as raw material, the original crystal size is 2~3um, with low impurity content and good product stability. This product can be used for forming various ceramics by roll pressing, casting, dry pressing, isostatic pressing, etc., and can also be customized according to customer's physical and chemical index requirements. It is mainly used in various 95 and 99 alumina ceramics; various wear-resistant ceramic parts; electronic ceramics, electronic substrates, spark plugs, etc.; shaped and unshaped refractory materials, castables.
Fine Alumina Product Characteristic Indicators
Product Name / Physical and Chemical Indicators | Chemical Composition /% | Actual Density (g/cm 3) | Adhered water (%) | Whiteness (%) | Impurities ( Each /500g) | Conductivity (μS/cm) | pH Value | Oil absorption value (%) | Viscosity | Median Particle size D 50 /μm | ||||
Al 2 O 3 ≥ | SiO 2 ≤ | Fe 2 O 3 ≤ | Na 2 O ≤ | Ignition Loss (1100℃)≤ | ≥ | ≤ | ≥ | ≤ | ≤ | |||||
G-02 | 99.80 | 0.01 | 0.01 | 0.03 | 0.05 | 3.96 | 0.10 | 95 | 5 | 150 | 6-8 | 32-40 | 5500-6500 | 2.0-2.0 8 |
G-05 | 99.60 | 0.01 | 0.01 | 0.05 | 0.05 | 3.96 | 0.15 | 95 | 5 | 150 | 6-8 | 32-38 | 5000-6000 | 4.7-5.8 |
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G-19
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OUR ADVANTAGES
Our Advantages
Long-term technical cooperation with the School of Materials Science and Engineering, Tsinghua University, and the School of Materials Science and Engineering, Northwestern Polytechnical University
The company has its own large-scale high-temperature alumina production equipment and various high-precision and advanced testing and experimental equipment
Utilizing the raw material advantages of Guangxi, we have developed different series of fine alumina micropowder and ultrafine super white aluminum hydroxide
Tunnel kiln return line
Shuttle kiln
Tunnel kiln
Tunnel kiln
Mr. Cao: 13877629626
Mr. Zeng: 18172389429
Mr. Nong: 13737656939
Address: Pingguo Intelligent Manufacturing Industrial Park, Baise City, Guangxi
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Mr. Cao