SpecificationsRefractory
White Fused Alumina1. Al2O3 to be 99%
2. Grit size: F4-F320
3. Acid and alkali corrosion
Free sample factory price
Description:White fused alumina is based on high-quality aluminum oxide powder as raw material, formed by the crystallization of fused refining, high purity, self-sharpening, good acid and alkali corrosion, high temperature thermal stability performance,
White fused alumina is slightly higher than the brown corundum hardness, toughness is slightly lower, high purity, self-sharpening good grinding ability, heat a small, high efficiency, acid and alkali corrosion, high temperature thermal stability. Made with its abrasive for grinding high-carbon copper, high-speed steel.
The size of white fused alumina
Abrasives FEPA-Standard--Grit Size (F)8, 12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100, 120, 150, 180, 220,
240, 280, 320, 360, 400, 500, 600, 800, 1000, 1200.
Refractory--Grain Size 0-1mm, 1-3mm, 3-5mm, 5-8mm 200mesh, 325mesh
Other special specifications could be supplied as required.
| 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. 
