Budada aluminium oksaydhka, oo sidoo kale loo yaqaan alumina, waa budo cad oo khafiif ah oo ka kooban walxo aluminium oksaydh ah (Al2O3). Waxaa badanaa loo isticmaalaa warshado dhowr ah sababtoo ah sifooyinkeeda iyo adeegsigeeda kala duwan.
| Faahfaahinta | AI203 | Na20 | D10(um)
| D50 (um)
| D90 (um)
| Qaybaha kiristaalka aasaasiga ah | bedka dusha sare ee gaarka ah(m2/g) |
| 12500# | >99.6 | ≤002 | >0.3 | 0.7-1 | <6 | 0.3 | 2—6 |
| 10000# | >99.6 | ≤0.02 | >0.5 | 1-1.8 | <10 | 0.3 | 4—7 |
| 8000# | >99.6 | ≤0.02 | >0.8 | 2.0-3.0 | <17 | 0.5 | <20 |
| 6000# | >99.6 | 0.02 | >0.8 | 3.0-3.5 | <25 | 0.8 | <20 |
| 5000# | >99.6 | 0.02 | >0.8 | 4.0-4.5 | <30 | 0.8 | −20 |
| 4000# | >99.6 | <0.02 | >0.8 | 5.0-6.0 | <35 | 1.0-1.2 | <30 |
1.Warshadaha Dhoobada:Budada Alumina waxaa si weyn loogu isticmaalaa sameynta dhoobada, oo ay ku jiraan dhoobada elektaroonigga ah, dhoobada aan la karin, iyo dhoobada farsamada casriga ah.
2.Warshadaha Nadiifinta iyo Xabagta:Budada Alumina waxaa loo isticmaalaa sidii walxo nadiifin iyo xoqid ah oo loogu talagalay codsiyo kala duwan sida muraayadaha indhaha, waferada semiconductor-ka, iyo dusha sare ee birta ah.
3.Katalis:Budada Alumina waxaa loo isticmaalaa sidii taageero kicinta warshadaha batroolka si loo hagaajiyo waxtarka kiciyeyaasha loo isticmaalo habka sifeynta.
4.Dahaadhada Buufinta Kulaylka:Budada Alumina waxaa loo isticmaalaa sidii walxo dahaadh ah si loo bixiyo daxalka iyo iska caabbinta xirashada dusha sare ee kala duwan ee warshadaha hawada sare iyo baabuurta.
5.Dahaarka Korontada:Budada Alumina waxaa loo isticmaalaa sidii qalab koronto oo lagu dahaadho qalabka elektarooniga ah sababtoo ah xooggeeda dielectric sare.
6.Warshadaha Adkeysiga:Budada Alumina waxaa loo isticmaalaa sidii walxo ka hortagta heerkulka sare, sida dahaarka foornada, sababtoo ah dhibicdeeda dhalaalaysa oo sareysa iyo xasilloonida kulaylka oo aad u fiican.
7.Waxyaabaha lagu daro ee ku jira polymers-ka:Budada Alumina waxaa loo isticmaali karaa sidii wax lagu daro polymers-ka si loo hagaajiyo sifooyinkooda farsamada iyo kulaylka.
Haddii aad qabtid wax su'aalo ah. Fadlan xor u noqo inaad nala soo xiriirto.