Budada Alumina waa walax saafi ah oo tayo sare leh oo laga sameeyay aluminium oksaydh (Al2O3) oo si weyn loogu isticmaalo codsiyada warshadaha kala duwan. Waa budo cad oo crystalline ah oo caadiyan laga soo saaro nadiifinta macdanta bauxite. Budada Alumina waxay leedahay sifooyin kala duwan oo la jecel yahay, oo ay ku jiraan adkeysi sare, iska caabin kiimiko, iyo dahaarka korontada, taas oo ka dhigaysa walax qiimo leh warshado badan.
| Moodel | Budada | Keeg (qayb) | Granular (Kubad) |
| Qaab | Budada cad ee dabacsan | Keega cad | Granule cad |
| Celceliska dhexroorka walxaha aasaasiga ah (um) | 0.2-3 | - | - |
| Bedka dusha sare ee gaarka ah (m/g) | 3-12 | - | - |
| Cufnaanta Badan (g / cm) | 0.4-0.6 | - | 0.8-1.5 |
| Cufnaanta tirada badan (g / cm) | - | 3.2-3.8 | - |
| Waxyaabaha ku jira Al2O3 (%) | 99.999 | 99.999 | 99.999 |
| Si(ppm) | 2 | 2 | 2 |
| Na (ppm) | 1 | 1 | 1 |
| Fe(ppm) | 1 | 1 | 1 |
| Ca(ppm) | 1 | 1 | 1 |
| Mg (ppm) | 1 | 1 | 1 |
| S(ppm) | 1 | 1 | 1 |
| Ti(ppm) | 0.3 | 0.3 | 0.3 |
| Cu (ppm) | 0.8 | 0.8 | 0.8 |
| Cr (ppm) | 0.5 | 0.5 | 0.5 |
| Sida laga soo xigtay shuruudaha kala duwan ku siin karaan budada, granule, block, pie ama nooca tiir | |||
Codsiga Budada Aluminium Oxide
1. Warshadaha Dhoobada: dhoobada elektarooniga ah, dhoobada aan la karin, iyo dhoobada farsamada casriga ah.
2. Warshadaha Nadiifinta iyo Xabagta: muraayadaha indhaha, buskudka semiconductor-ka, iyo dusha sare ee birta ah.
3. Katalisnimo
4. Dahaarka Buufinta Kulaylka: warshadaha hawada sare iyo baabuurta.
5. Dahaarka Korontada
6. Warshadaha Iska Caabinta: Foornada dahaarka leh, sababtoo ah dhibicdeeda dhalaalaysa ee sare iyo xasilloonida kulaylka ee aadka u fiican.
7. Waxyaabaha lagu daro ee Polymers-ka
8. Kale: sida dahaadh firfircoon, nuugayaal, kiciyeyaal iyo taageerooyin kiciye, dahaadh faakiyuum ah, walxo galaas oo gaar ah, walxo isku dhafan, buuxinta resin, bio-seramics iwm.
Haddii aad qabtid wax su'aalo ah. Fadlan xor u noqo inaad nala soo xiriirto.