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- Contact Person : Ms. zhang daisy
- Company Name : Hisina Industrial Co., Ltd.
- Tel : 86-799-6611866
- Fax : 86-799-6611906
- Address : Jiangxi,Pingxiang,Anyuan Economic Development Zone
- Country/Region : China
- Zip : 337000
Inert Ceramic Balls
Detailed Product Description
It can be resistant to acid, alkali, salt and all organic solvents. Being used as a support and a covering material in reactors in oil refinery, chemical, fertilizer, natural gas and environmental protection industry, it can improve the distribution of gas & liquid and protect the catalyst from shocking by the rushing fluids.
Main Specification
Type Item | 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 | ≥1300 | ≥1400 | ≥1500 | ≥1600 | ≥1700 | ||||||||
Compressive N/piece | 3 | ≥120 | ≥140 | ≥150 | ≥160 | ≥200 | |||||||
6 | ≥400 | ≥420 | ≥440 | ≥480 | ≥500 | ||||||||
8 | ≥480 | ≥520 | ≥600 | ≥620 | ≥650 | ||||||||
10 | ≥600 | ≥700 | ≥800 | ≥900 | ≥1000 | ||||||||
13 | ≥1000 | ≥1100 | ≥1300 | ≥1500 | ≥1800 | ||||||||
16 | ≥1500 | ≥1600 | ≥1800 | ≥2300 | ≥2600 | ||||||||
20 | ≥1800 | ≥2000 | ≥2300 | ≥2800 | ≥3200 | ||||||||
25 | ≥2500 | ≥2800 | ≥3200 | ≥3600 | ≥4000 | ||||||||
30 | ≥3000 | ≥3200 | ≥3500 | ≥4000 | ≥4500 | ||||||||
38 | ≥4000 | ≥4500 | ≥5000 | ≥5500 | ≥6000 | ||||||||
50 | ≥6000 | ≥6500 | ≥7000 | ≥8500 | ≥10000 | ||||||||
75 | ≥10000 | ≥11000 | ≥12000 | ≥14000 | ≥15000 | ||||||||
Bulk density,km/m3 | 1300~1400 | 1400~1500 | 1500~1600 | 1600~1800 | ≥1800 | ||||||||
Note: The data of bulk density is given for reference only, not as the acceptance criterion.
Size
Diameter | Φ3,6,9 | Φ13,16 | Φ19,25 | Φ30,38 | Φ50 | Φ65,75 |
Tolerance, mm | ±1.0 | ±1.5 | ±2.0 | ±2.5 | ±3.0 | ±3.5 |
