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CONTACT US
Add: Xiangdong Ceramic Industrial
Park, Pingxiang City, Jiangxi Province
P.C.: 337022 P.R.China
Chairman: Xv Huaisheng 13907993138
General manager: Liu Qihong 13607994088
Tel: +86-799-3411918
Fax: +86-799-3412668
E-mail: pcp@sino-packing.com |
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| Perforated Ceramic Balls |
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 [ Products Description ]
Perforated ceramic ball is a new product developed on the basis of perforated by slotting two symmetrical slots on the sphere. It can increase the free volume and flux of the fluids and, decrease the resistance of the system. Furthermore, as a new efficient support and covering material of catalyst, it can be widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries.
[ Technical Specification ]
| Item/Type |
Feldspar |
Feldspar-Mullite |
Mullite |
Mullite-Corundum |
Corundum |
| Chemical Composition % |
Al2O3 |
20-30 |
30-45 |
45-70 |
70-90 |
≥90 |
| Al2O3+SiO2 |
≥90 |
| Fe2O3 |
≤1 |
| Water absorption, % |
≤5 |
| Acid resistance, % |
≥98 |
| Alkali resistance, % |
≥80 |
≥82 |
≥85 |
≥90 |
≥95 |
| Thermal Resistance, °C |
≥300 |
≥400 |
≥500 |
≥600 |
≥1600 |
Crushing strength
N/Piece |
Φ3 |
≥360 |
≥370 |
≥380 |
≥400 |
≥450 |
| Φ6 |
≥480 |
≥520 |
≥560 |
≥620 |
≥650 |
| Φ8 |
≥600 |
≥700 |
≥800 |
≥900 |
≥1000 |
| Φ10 |
≥1000 |
≥1100 |
≥1300 |
≥1300 |
≥1500 |
| Φ13 |
≥1500 |
≥1600 |
≥1800 |
≥2300 |
≥2600 |
| Φ16 |
≥1800 |
≥2000 |
≥2300 |
≥2800 |
≥3200 |
| Φ20 |
≥2500 |
≥2800 |
≥3200 |
≥3600 |
≥4000 |
| Φ25 |
≥3000 |
≥3200 |
≥3500 |
≥4000 |
≥4500 |
| Φ30 |
≥4000 |
≥4500 |
≥5000 |
≥5500 |
≥6000 |
| Φ38 |
≥6000 |
≥6500 |
≥7000 |
≥8500 |
≥10000 |
| Φ50 |
≥8000 |
≥8500 |
≥9000 |
≥10000 |
≥12000 |
| Φ75 |
≥10000 |
≥11000 |
≥12000 |
≥14000 |
≥15000 |
| Bulk Density, kg/m3 |
1100-1200 |
1200-1300 |
1300-1400 |
1400-1500 |
≥1550 |
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Note: The data of bulk density is given for reference only, not as the acceptance criterion.
[ Size ]
| Diameter, Φ |
6 |
8 |
10 |
13 |
16 |
20 |
25 |
30 |
38 |
50 |
60 |
75 |
| Tolerance, mm |
±1.0 |
±1.5 |
±2.0 |
±3.0 |
| Diameter of hole, mm |
1-3 |
2-5 |
5-8 |
8-10 |
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