White fused alumina is made from high quality Bayer- processed alumina by fusing in an electric arc furnace at high temperature. It has h i g h h a r d n e s s a n d b e t t e r c u t t i n g characteristics.
It is suitable for manufacturing of vitrified and resinoid tools, and for lapping, polishing and blasting . It can be also used to make engineering ceramic and superior refractory products.
Shenzhen Kaitexin Industry Co., Ltd.
| Physical Properties | |
| Color: | White |
| Bulk Density: | 1.53- 1.99 g/cm3 |
| True Gravity: | 3.90-4.0 g/cm3 |
| Grain Shape: | Angular/sharp |
| Hardness: | 9 Mohs |
| Chemical Composition | |||||||
| Grit No. | F4-F30 | F36-F60 | F70 | F80 | F90-F120 | F150 | 180# – 220# |
| Al O min | 99.10 | 98.6 | |||||
| Na2O, max | 0.35 | 0.4 | 0.5 | ||||
| Magnetic Matters, max. | 0.0023 | 0.0022 | 0.0021 | 0.0016 | |||
Available Sizes
| Grit No. | Micron | Grit
No |
Micron | Grit No. | Micron | Grit
No |
Micron |
| 12 | 2000 ~ 1700 | 24 | 850 ~ 710 | 54 | 355 ~ 300 | 100 | 150 ~ 125 |
| 14 | 1700 ~ 1400 | 30 | 710 ~ 600 | 60 | 300 ~ 250 | 120 | 125 ~ 106 |
| 16 | 1400 ~ 1180 | 36 | 600 ~ 500 | 70 | 250 ~ 212 | 150 | 106 ~ 75 |
| 20 | 1180 ~ 1000 | 40 | 500 ~ 425 | 80 | 212 ~ 180 | 180 | 90 ~ 63 |
| 22 | 1000 ~ 850 | 46 | 425 ~ 355 | 90 | 180 ~ 150 | 220 | 75 ~ 53 |
| Other sizes can be also available upon request. | |||||||
