1. White Corundum:White Corundum is fused from high quality bayer aluminum in high temperature. Its hardness is higher but toughness lower compared with Brown Aluminum Oxide. It is characterized by high purity, excellent self-sharpening, efficient grinding efficiency, and low frictional heat. It can with stand acid and alkali erosion, with high temperature resistance and good thermo stability. We look forward to your further information.
2. Specification:· Al2O3: 99.0%min;
· Favorable price and good service;
· Stable supply together with quick delivery time
· Max usable temperature: 1900° C;
· Mohs hardenss: 9.0
3. Application:A. Sand blasting in TV screen processing;
B. Tooth mold cleaning;
C. Foundry sand in precision casting;
D. Raw materials of ceramic;
E. Resin bonded abrasives;
F. Coated abrasives
4.Specification:| fuction | Specifications | Chemical composition % | Magnetic material % |
| Al2O3 | Na2O | SiO2 | CaO |
| Abrasive | F | 12#80# | ≥99.0 | ≤0.5 | | ≤0.4 | ≤0.003 |
| 90#150# | ≥98.5 | ≤0.6 | ≤0.003 |
| 180#240# | ≥98.2 | ≤0.7 | | ≤0.4 | ≤0.002 |
| W | 1μm -63μm | ≥97.5 | ≤0.8 | ≤1.0 | ≤0.5 | ≤0.001 |
| Refractory | Sand | 0-1mm
1-3mm
3-5mm
5-8mm
8-12mm | ≥99.0 | ≤0.5 | | ≤0.4 | ≤0.003 |
| Fines | 180#0
200#-0
320#-0 | ≥98.5 | | ≤0.3 | ≤0.5 | ≤0.001
|
Delivery Detail: within 5-7 days after the confirmed order.
Factory Profile:
We is a professional large -scale manufacturer of all types of abrasive materials and integrating development and production together and we have more than 15years experience . We have many years of abrasive materials , our mainly products :White Fused Alumina , brown fused alumina , Silicon Carbide ,Garnet Sand and so on. We have professional production and R&D departments, as well as dedicated marketers. We have more than 5 years of production and sales experience, And export our product to all over the world . We often export to South Korea, India, Singapore, Vietnam, Thailand, Malaysia . Our quality and service have received praise from many customers and established long-term cooperation.FAQ:
1.Are you factory or trading company ?
We are manufacturer of Activated Carbon and other products.
2.How about the payment?
We can accept 30% deposit?T/T,?,Western Union and so on.
3.How about the package?
Net weight: 25kg or as the customers' requirements.
4. How can I get the sample??
We'd like to supply samples free of charge ,customer just need bear the shipping cost.
5. How does your factory?ensure your?quality??
Our company has our own technicians so that we can guarantee our products from the tip to tow, which we can have our own reputation. 
