Model NO.: BT-CAB
Al2O3: 17-19%
Acid Resistance: >99.6%
Alkali Resistance: >85%
Free Volume: 40%
Trademark: BESTN
Transport Package: Plastic Woven Bag
Specification: 3-100mm
Origin: Pingxiang, Jiangxi, China
HS Code: 6909110000
Model NO.: BT-CAB
Al2O3: 17-19%
Acid Resistance: >99.6%
Alkali Resistance: >85%
Free Volume: 40%
Trademark: BESTN
Transport Package: Plastic Woven Bag
Specification: 3-100mm
Origin: Pingxiang, Jiangxi, China
HS Code: 6909110000
1:Porous ceramic ball  introduction :
Have inert ceramic ball's advantage and improve the surface area and stability. It is a new developed product in our company, and we focus on the centre of the ball to open holes, it has high stability and flexibility. And improves the void of the specific surface area, lowing the resistance of the system. So it can be widely used in oiling, chemical, and natural gas industries.and support or protect the active catalyst , which especially have the comparatively lower mechanical strength
2: Product characters
Stable chemical features and low water absorptionÂ
High temperature and high pressure resistanceÂ
Corrosion resistance of acid, alkaliÂ
Thermal shock resistance during manufacturing processÂ
 3. Applicantion
Co2 degassing tower
Ozone contact reaction tower
Acid mist purification tower,Â
The synthetic reaction tower packing
Â
Chemical compostion for 17% alumina ceramic ball:
Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O +CaO | Other |
> 93% | 17-19% | <1% | <0.5% | <4% | <1% |
Chemical composition for 23% alumina ceramic ball:
Al2O3+SiO2 | Al2O3 | SiO2 | Fe2O3 | MgO | K2O+Na2O+CaO | Other |
> 92% | 23-26% | 68-73% | <1% | <2.5% | <4% | <0.5% |
Physical properties:
Item | Value |
Water absorption (%) | <0.5 |
Bulk density (g/cm3) | 1.35-1.4 |
Specific gravity (g/cm3) | 2.3-2.4 |
Free volume (%) | 40 |
Operation temp.(max) (ºC) | 1100 |
Moh's hardness (scale) | >6.5 |
Acid resistance (%) | >99.6 |
Alkali resistance (%) | >85 |
Size available & Crush strength
Size | Crush strength | |
Kg/particle | KN/particle | |
1/8 inch (3mm) | >35 | >0.35 |
1/4 inch (6mm) | >60 | >0.60 |
3/8 inch (10mm) | >85 | >0.85 |
1/2 inch (13mm) | >185 | >1.85 |
3/4 inch (19mm) | >487 | >4.87 |
1 inch (25mm) | >850 | >8.5 |
1-1/2 inch (38mm) | >1200 | >12 |
2 inch (50mm) | >5600 | >56 |
Â
1:Porous ceramic ball  introduction :
Have inert ceramic ball's advantage and improve the surface area and stability. It is a new developed product in our company, and we focus on the centre of the ball to open holes, it has high stability and flexibility. And improves the void of the specific surface area, lowing the resistance of the system. So it can be widely used in oiling, chemical, and natural gas industries.and support or protect the active catalyst , which especially have the comparatively lower mechanical strength
2: Product characters
Stable chemical features and low water absorptionÂ
High temperature and high pressure resistanceÂ
Corrosion resistance of acid, alkaliÂ
Thermal shock resistance during manufacturing processÂ
 3. Applicantion
Co2 degassing tower
Ozone contact reaction tower
Acid mist purification tower,Â
The synthetic reaction tower packing
Â
Chemical compostion for 17% alumina ceramic ball:
Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O +CaO | Other |
> 93% | 17-19% | <1% | <0.5% | <4% | <1% |
Chemical composition for 23% alumina ceramic ball:
Al2O3+SiO2 | Al2O3 | SiO2 | Fe2O3 | MgO | K2O+Na2O+CaO | Other |
> 92% | 23-26% | 68-73% | <1% | <2.5% | <4% | <0.5% |
Physical properties:
Item | Value |
Water absorption (%) | <0.5 |
Bulk density (g/cm3) | 1.35-1.4 |
Specific gravity (g/cm3) | 2.3-2.4 |
Free volume (%) | 40 |
Operation temp.(max) (ºC) | 1100 |
Moh's hardness (scale) | >6.5 |
Acid resistance (%) | >99.6 |
Alkali resistance (%) | >85 |
Size available & Crush strength
Size | Crush strength | |
Kg/particle | KN/particle | |
1/8 inch (3mm) | >35 | >0.35 |
1/4 inch (6mm) | >60 | >0.60 |
3/8 inch (10mm) | >85 | >0.85 |
1/2 inch (13mm) | >185 | >1.85 |
3/4 inch (19mm) | >487 | >4.87 |
1 inch (25mm) | >850 | >8.5 |
1-1/2 inch (38mm) | >1200 | >12 |
2 inch (50mm) | >5600 | >56 |
Â
Steel material roller shutter doors, are most widely used type roll up doors, for both industrial factory and commercial or residential building. Such doors are strong and low maintenance. It can be made into big size and with excellent wind resistance. Steel roller shutter doors are also the cheapest automatic roll up doors available in the market.
Steel Roller Shutter Doors,Metal Roller Shutter,Metal Shutter Door,Rolling Steel Shutter Door, Insulated Roller Shutter Door, Automatic Roller Shutter Door
SHANGHAI KENVO DOOR CO.,LTD , https://www.kenvodoor.com