在线聊天
High Alumina Grinding Ball (92%, 95% Al2O3) with ISO 9001: 2009 Certificate From 0.5mm-100mm
Product Description
1) Catalyst for recovering sulfur in the petrochemical industry
2) ExcellHigh De23%~30% Ceramic Ball for Catalyst Support Media nsity Ceramic Ball ent defluorinationagent for drinking water and for recycling alkyl-hydrocarbon in alkylbenzeneproduction
3) Reclaiming agent for de-acidic in transformer oil, and de-arsenic agent in the Acid industry
4) Adsorbent in the production of hydrogen peroxide solution
5) Catalyst for polyhydro-ammonia by substituting silica gel with ball-shaped product
6) Desiccator and purifying agent.
Application
1. used for reclaiming degradation product in the working fluid in hydregen peroxide production by anthraquinone method, especially in the plants of palladium catalyst and three-componet nikel catalyst.
2. used for deep drying of gas or liquid phase of petrochemicals and adsorption drying by automatic instruments.
3. used as defluorination in production of alkylbenzene or fordefuorainting in drinking water. It has been used by some home factories and approved that it accords with the technology demands perfactly.
Molecular Formula: Al2O3nH2O
Appearance Demand
High Alumina Grinding Balls | Medium Alumina Grinding Balls | Carbonized Alumina Grinding Balls | |
Color | White | White | Ash-black |
Crack | Not Permission | Not Permission | Not Permission |
Impurity | Not Permission | Not Permission | Not Permission |
Foam hole | Above D1mm not permission, size in 0.5mm permit 3 balls | ||
Flaw | Max. size in 0.3mm permit 3 balls | ||
Advantage
High wear-resistance:
The alumina balls’ wear-resistance is higher than the common alumina balls’. When it is working, the ball won’t pollute the grinding materials, so it can keep the purity and improve the stability of grinded materials especially the ceramic glaze.
High density
The high density, high hardness and the high grinding characters save the grinding time, enlarge the smashing room. So it can improve the grinding efficiency.
Available Sizes: 2mm-4mm, 3mm-5mm, 4mm-6mm, 5mm-7mm.
Physical properties:
| Model | Activated Alumina | |||||
| Appearance | White, Sphere, No Odor, Insoluble In Water, Innocuous | |||||
| Type | KA401 | KA402 | KA403 | KA404 | KA405 | |
| Crystal Type | x-p | x-p | y | y | x-p | |
| Chemical Composition | Al2O3 % | ≥93 | ≥93 | ≥93 | ≥93 | ≥93 |
| Na2O % | ≤0.3 | ≤0.3 | ≤0.5 | 0.15-0.3 | ≤0.3 | |
| LOI | % | ≤8 | ≤8 | ≤8 | ≤5 | ≤8 |
| Bulk Density | g/ml | 0.68-0.72 | 0.70-0.75 | 0.65-0.75 | 0.70-0.80 | 0.75-0.80 |
| Surface Area | m2/g | ≥300 | ≥300 | 260-300 | ≥300 | ≥300 |
| Pore Volume | ml/g | 0.30-0.45 | 0.30-0.42 | 0.40-0.46 | 0.4 | 0.30-0.50 |
| Static Absorption (RH=60%) | % | Water Absorption | Fluorine Absorption | Water Absorption | Water Absorption | Water Absorption |
| 17-19 | 0.2-0.3 | 50 | 50-70 | 17-19 | ||
| 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 | ||
We promise to reply you in 24hours, OEM & ODM service for your unique idea with absolute convenience. We value our business credit, promise to keep your company information confidential.If any inquiry or problem.Please feel free to contact with me.
Grace Zhang
QQ: 84781705
Skype: yakegrace
Wechat: xz9426
TM: cn1000900349
Q: What is your MOQ?
A: Our product MOQ is 1000kg&1m³
Q: What is the delievery time?
A: It takes aroud 10-15days for one 20" container.
Q: What is the shipping port?
A: Shanghai,Shenzhen,Qingdao.
Q: What is payment terms?
A: T/T,L/C, West Union.
Q: What information should I offer to you if I want to know the price?
A: Appication/usage,Size,Material,Quantity,Package term,Delievery time,Payment term,Destination.
Q: What is your warranty?
A: By National Standard GBT 10504-2008, Offer lifetime consultation on problems occurred.
