Year1
- 型号：
- VK-L30N
- 粒径nm：
- 30-50
- 含量%：
- 99.99
< >Alumina has high melting point and corrosion resistance, and can be used for shaped and indefinite refractory materials. Our company produces nanoscale alumina specifically for refractory materials. The product has high purity and fine grains. Small and clear crystal form, well-developed crystal grains (alpha phase development rate %), large specific surface area (measured by liquid nitrogen adsorption method), high reactivity, large conversion rate, high true specific gravity, good sodium reduction effect, under electron microscope Shows spherical shape, high compaction density, in. In addition, due to the small particle size and high purity, it can reduce the sintering temperature during the calcination process. Because of its high melting point, good wear resistance, high mechanical strength, good electrical insulation and many other excellent properties, it is an ideal raw material for manufacturing high-purity, high-aluminum series ceramics and refractory materials.
< >It can increase the temperature of refractory bricks, improve the density, and resist metal corrosion in the molten state.
< >■Technical indicators
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< < >Quality standards
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< < >Appearance
< < >White loose powder
< < >Crystal form
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< < >Particle size
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< < >Specific surface area ()< br/> < < >
< >■Packing
Sample trial packaging: bag, bulk packaging: box.
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