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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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Your Location:Home > Products |
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| Perforated Ceramic Balls |
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 [ Products Description ]
Perforated ceramic ball is developed on the basis of inert ceramic ball. It has an adequate mechanical strength, chemical and thermal stability as the normal inert one; furthermore it has higher dispersion and flux of the fluids, more surface area and lower resistance resulting from the perforated holes on the ball body. As a new efficient support and covering material of catalyst, it has been widely used in oil refinery, chemical, fertilizer, natural gas and environmental protection industries since put into market.
[ 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 |
≥600 |
Crushing strength
N/Piece |
Φ3 |
≥400 |
≥420 |
≥440 |
≥480 |
≥500 |
| Φ6 |
≥480 |
≥520 |
≥600 |
≥620 |
≥650 |
| Φ8 |
≥600 |
≥700 |
≥800 |
≥900 |
≥1000 |
| Φ10 |
≥1000 |
≥1100 |
≥1300 |
≥1500 |
≥1800 |
| 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 |
2-3 |
3-5 |
5-8 |
8-10 |
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