| Customization: | Available |
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| Application: | Chemical Engineering, Chemical Industry, Medicine |
| CAS No.: | 21645-51-2 |
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In the ceramic,glass,cement,chemical and other industries,high aluminum balls are used as abrasive materials for grinding granular materials to refine and disperse them.in the mining and metallurgical industries,high aluminum balls are used as a crushing medium for crushing ore and other hard materials.high aluminum ball can be used in oil field water injection,steam crosslinking,isomerization reaction,hydrogenation, refining,desulfurization,nitrogen removal and other reactions,with anti-pollution,anti-crushing,anti-corrosion,anti-foam properties.
| name | 90-92%High aluminum ceramic ball | |||||||||
| color | white | |||||||||
| shape | ball shape | |||||||||
| size | minimum content(%) | max content(%) | ordinary content(%) | |||||||
| chemical component | Al2O3 | 90 | 92 | 90.8 | ||||||
| SiO2 | / | 4 | 2 | |||||||
| Fe2O3 | / | 0.3 | 0.02 | |||||||
| TIO2 | / | 0.1 | 0.02 | |||||||
| CaO | / | 4 | 1.5 | |||||||
| MgO | / | 0.1 | 0.05 | |||||||
| Na2O | / | 0.25 | 0.1 | |||||||
| K2O | / | 0.2 | 0.13 | |||||||
| physical properties | leachable iron(%) | ≤0.01 | ||||||||
| apparent porosity(%) | <7.0 | |||||||||
| water adsorption(%) | <4.0 | |||||||||
| acid fastness (%) | >99.8 | |||||||||
| alkali resistance(%) | ≥90 | |||||||||
| specific bulk weight(g/cm3) | 1.9 | |||||||||
| Bulk density(kg/m3) | 3200 | |||||||||
| Moh's hardness | >8.0 | |||||||||
| heat conductivity coefficient(w/m2.k) | 0.7-0.8 | |||||||||
| specific heat capacity (J/kg.°C) | 628-837 | |||||||||
| operation temp max(ºC) | 1550 | |||||||||
| thermal expansivity(%)(500°C) | 0.1 | |||||||||
| thermal shock resistance(500ºC To cold water) |
ten times | |||||||||
| geometrical features | Specification (mm) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| Minimum compressive strength(N/PC) | 510 | 1030 | 1961 | 6031 | 7650 | 14896 | 15288 | 17946 | 22065 | |
Q1: Where Is Your Factory Located?
A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.
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