White Fused Alumina Abrasive
Product Number:
The white fused alumina abrasive is delicately made by smelting quality alumdum powder in high-temperature electric furnace. The white fused alumina abrasive features high hardness, excellent self-sharpening, powerful grinding force, satisfactory resistance to acid, alkali and high temperature, great thermal stability, etc.
The white fused alumina abrasive is a high-end material for abrasive tool as well as high-grade material for grinding and polishing, etc. Abrasive tools made of the white fused alumina abrasive are perfect for grinding high-carbon steel, high-speed steel and all kinds of stainless steels.
Applications of White Fused Alumina Abrasive
1. Well suitable for sandblasting and polishing
2. Aesthetic fog effect for glass and acrylic crafts
3. Sandblasting for TV screen
4. Silicon wafer cutting
5. Clean sandblasting for teeth
6. Foundry sand for precision casting
7. Sandblasting for car paint renovation
8. Sandblasting for removing hardware rust and oil
Typical Technical Indicators (Grit F30)
| Chemical composition | Bulk density | Magnetic material | |||
| Al2O3 | Fe2O3 | Na2O | SiO2 | 1.78g/cm3 | 0.0003% |
| 99.47% | 0.04% | 0.25% | 0.09% | ||
Grain size distribution: according to FEPA-Standard 42-1984 R 1993.
Grit size available (F): F8-F220-F1200
Bulk density index (g/cm3)
| Grit No. | F12 | F16 | F20 | F24 | F30 | F36 | F46 |
| B.D. | 1.75-1.80 | 1.74-1.79 | 1.75-1.80 | 1.76-1.81 | 1.75-1.80 | 1.77-1.82 | 1.68-1.73 |
| Grit No. | F60 | F80 | F100 | F120 | F150 | F180 | F220 |
| B.D. | 1.66-1.71 | 1.67-1.72 | 1.59-1.64 | 1.58-1.63 | 1.59-1.64 | 1.48-1.53 | 1.54-1.59 |
It is a kind of white fused alumina grain for coated abrasives, with the concentrated size distribution and sieving strictly based on FEPA standard. The B.D is little less than SC-WAF.
Typical Technical Indicators(Grit P30)
| Chemical composition | Color | Shape | Hardness | |||
| Al2O3 | Fe2O3 | SiO2 | Na2 O | Brilliant white | Angular and sharp | Knoop 2250 |
| 99.45% | 0.04% | 0.09% | 0.26% | |||
Grain size distribution: according to FEPA-Standard 43-1984 R 1993.
Grit size available: P16-P220-P2500.
Related Names
Polishing Abrasive | Sandblasting Abrasive | Fused White Corundum
