>93% Active alumina
USD $864.9 - $1,299 /Ton
Min.Order:1 Ton
Pingxiang Zhongying Packing Co., Ltd.
Sample photo:
Another sample photo:
Our advantage:
Our advantage:
1. We will supply with the best price in 24 hours.
2. We will supply with all information to u ,about package, weight,
3. Except the size we have now , We also can produce special size as u need
4. We can communicate with u by Fluently and professional Enlish .
5. If u are urgent, U can add my Skype: zhouzhoufen , or Call me at any time: 8615979294862
6. For all products u buy, Our product's warranty is for 2 years. For product problem, u can contact with us any time.
Active Alumina Balls Advantage:
many micro-paths, specific surface is large
capacity is stable, high strength
White, Sphere, No Odor, Insoluble In Water, Innocuous
The Application of ZY Activated alumina ball. It can be used as absorbent, desiccant and catalyst carrier. It is also a kinf of trace water desiccant and the pole-moleculae absorbent, according to the absorbed molecule polarization, the attachment force is strong for water, oxide, acetic acid, alkali ect...
Molecular Formula:
Al2O3. n H2O (0<n≤0.8)
Physical Properties of Zhonying Activated alumina ball
| ZHA-101 | ZHA-102 | ZHA-201 | ZHA-301 | ZHA-401 | |
Appearance | White, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
Crystal Type | x-p | x-p | y | y | x-p | |
Chemical Composition | Al2O3 % | ≥93 | ≥93 | ≥93 | ≥93 | ≥90 |
Na2O % | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
LOI | % | 6-8 | 6-8 | ≤8 | ≤5 | 6-8 |
Bulk Density | g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.68-0.72 |
Surface Area | m2/g | ≥280 | ≥280 | 200-260 | ≥200 | ≥300 |
Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.40 | 0.30-0.50 |
Static Absorption (RH=60%) | % | Water Absorption | Fluorine Absorption | Water Absorption | Water Absorption | Water Absorption |
Active | % |
|
| 56-62 |
|
|
Attrition Loss | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤0.4 | ≤0.8 |
Crushing Strength (mm) | 0.4-1.2 |
| ≥30 |
|
|
|
1-2 | ≥40 | ≥40 |
|
|
| |
2-3 | ≥60 | ≥60 |
|
|
| |
3-5 | ≥100 |
| ≥100 | ≥100 | ≥100 | |
4-6 | ≥120 |
| ≥130 | ≥120 | ≥110 |
ZHA-101: as adsorbent
ZHA-102: defluorinating
ZHA-201: absorption in producing hydrogen perixide (H2O2)
ZHA-301:catalyst carrier
ZHA-401: dehydrating and drying in air seperation etc
We also can design special size as u need