| Customization: | Available |
|---|---|
| Application: | Ceramics Industry, Chemical Engineering, Chemical Industry |
| CAS No.: | 1344-28-1 |
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Inert alumina porcelain ball is used as filler and catalyst carrier in the petrochemical industry, can resist the erosion of various chemical substances,to ensure the safe operation of chemical equipment.because of its ability to maintain excellent performance at high temperature, inert alumina porcelain ball is also used as a high temperature stove material to improve the service life of the stove.
| name | 17%-19%ceramic ball | |||||||||
| minimum content(%) | max content(%) | ordinary content(%) | ||||||||
| chemical component | AL203 | 17 | 19 | 18 | ||||||
| SiO2 | 70 | 77 | 74.9 | |||||||
| AL203+SiO2 | 90 | 94 | 93 | |||||||
| Fe203 | / | 1 | 0.5 | |||||||
| TiO2 | / | 0.5 | 0.46 | |||||||
| CaO | / | 0.5 | 0.42 | |||||||
| MgO | / | 0.5 | 0.38 | |||||||
| Na20 | / | 2 | 1.12 | |||||||
| K20 | / | 3.5 | 3.28 | |||||||
| leachable iron(%) | ≤0.1 | |||||||||
| apparent porosity | diameter≥10mm | ≤0.4 | ||||||||
| diameter=6mm | ≤1.0 | |||||||||
| diameter=3mm | ≤3.0 | |||||||||
| water adsorption(%) | acid fastness(%) | alkali resistance(%) | specific bulk weight (g/cm3) |
Bulk density(kg/cm3) | Moh's hardness | |||||
| <2.0 | >90 | >85 | 1.3-1.35 | 2300 | >6.5 | |||||
| heat conductivity coefficient (w/m2.k) |
specific heat capacity (J/kg.ºC) |
operation temp max(ºC) | thermal expansivity (%) (500ºC) | thermal shock resistance(500ºC To cold water) |
||||||
| 0,9-1.0 | 628-837 | 1050 | 0.2 | ten times | ||||||
| geometrical features | Specification ( mm ) | 3 | 6 | 10 | 13 | 16 | 19 | 25 | 38 | 50 |
| Minimum compressive strength | ≥0.3 | ≥0.8 | ≥1.0 | ≥2.5 | ≥3.2 | ≥7.4 | ≥8.3 | ≥9.3 | ≥15.4 | |
| Size | Crush strength | |
| Kg/particle | KN/particle | |
| 1/8''(3mm) | >35 | >0.35 |
| 1/4''(6mm) | >60 | >0.60 |
| 3/8''(10mm) | >85 | >0.85 |
| 1/2''(13mm) | >185 | >1.85 |
| 3/4''(19mm) | >487 | >4.87 |
| 1''(25mm) | >850 | >8.5 |
| 1-1/2''(38mm) | >1200 | >12 |
| 2''(50mm) | >5600 | >56 |
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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