Professional China Aluminium Oxide Ball - Porous Ceramic Ball Manufacturer with different size – Kelley
Professional China Aluminium Oxide Ball - Porous Ceramic Ball Manufacturer with different size – Kelley Detail:
Application
Porous ceramic ball is a new product developed on the basis of the inert alumina ceramic ball. It takes the diameter of the ball as the axis to open the hole. It not only has certain mechanical strength, chemical stability and thermal stability, but also increases the specific surface area. And the void ratio, thereby increasing the dispersion and flux of the material, and reducing the resistance of the system. It can be widely used in petroleum, chemical and natural gas industries to replace inert alumina ceramic balls as catalyst covering support fillers.
Physical Properties
|
Type |
Feldspar | Feldspar- Molai | Molai Stone | Molai- Corundum | Corundum | |||||
|
Item |
||||||||||
|
Chemical Content |
Al2O3 |
20-30 |
30-45 |
45-70 |
70-90 |
≥90 |
||||
|
Al2O3+ SiO2 |
≥90 |
|||||||||
|
Fe2O3 |
≤1 |
|||||||||
| Water Adsorption (%) |
≤5 |
|||||||||
| Acid Resistance (%) |
≥98 |
|||||||||
| Alkaki Resistance (%) |
≥80 |
≥82 |
≥85 |
≥90 |
≥95 |
|||||
| Operation Temperature(°C) |
≥1300 |
≥1400 |
≥1500 |
≥1600 |
≥1700 |
|||||
|
Crushing Strength (N/Piece) |
Φ3mm |
≥400 |
≥420 |
≥440 |
≥480 |
≥500 |
||||
|
Φ6mm |
≥480 |
≥520 |
≥600 |
≥620 |
≥650 |
|||||
|
Φ8mm |
≥600 |
≥700 |
≥800 |
≥900 |
≥1000 |
|||||
|
Φ10mm |
≥1000 |
≥1100 |
≥1300 |
≥1500 |
≥1800 |
|||||
|
Φ13mm |
≥1500 |
≥1600 |
≥1800 |
≥2300 |
≥2600 |
|||||
|
Φ16mm |
≥1800 |
≥2000 |
≥2300 |
≥2800 |
≥3200 |
|||||
|
Φ20mm |
≥2500 |
≥2800 |
≥3200 |
≥3600 |
≥4000 |
|||||
|
Φ25mm |
≥3000 |
≥3200 |
≥3500 |
≥4000 |
≥4500 |
|||||
|
Φ30mm |
≥4000 |
≥4500 |
≥5000 |
≥5500 |
≥6000 |
|||||
|
Φ38mm |
≥6000 |
≥6500 |
≥7000 |
≥8500 |
≥10000 |
|||||
|
Φ50mm |
≥8000 |
≥8500 |
≥9000 |
≥10000 |
≥12000 |
|||||
|
Φ75mm |
≥10000 |
≥11000 |
≥12000 |
≥14000 |
≥15000 |
|||||
| Bulk Density (kg/m3) |
1100-1200 |
1200-1300 |
1300-1400 |
1400-1550 |
≥1550 |
|||||
Size and Tolerance(mm)
|
Diameter |
6 /8 /10 |
13 /16 /20 /25 |
30 /38 /50 |
60 /75 |
|
Tolerance of diameter |
±1.0 |
±1.5 |
±2.0 |
±3.0 |
|
Pore diameter |
2-3 |
3-5 |
5-8 |
8-10 |
Product detail pictures:
Related Product Guide:
With advanced technologies and facilities, strict high quality regulate, reasonable price tag, excellent support and close co-operation with shoppers, we have been devoted to furnishing the best benefit for our buyers for Professional China Aluminium Oxide Ball - Porous Ceramic Ball Manufacturer with different size – Kelley, The product will supply to all over the world, such as: Peru, Hongkong, Moscow, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.
By Margaret from Georgia - 2018.09.21 11:01
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Megan from Suriname - 2017.02.18 15:54
