Faumea Poloka Alumina oloina maualuga
Fa'atatauga
O polo olo e fa'aaogaina lautele i faiga gaosiga eseese i alamanuia e pei o sima, enamel, tioata, ma vaila'au.Aemaise i faiga olo, mai le lelei i le loloto o le faagasologa o mea e sili ona mafiafia ma sili ona faigata.Faʻafetai i le lelei o le olo ma le faʻafefeteina (faʻatusatusa i maʻa polo masani poʻo isi pebble masani), o polo alumina e masani ona faʻaaogaina e avea ma mea e sili ona lelei mo mill polo, ipu vili, vibration mill ma le tele o isi mea e olo ai.
Fua Fa'atekinisi
| Oloa
| Al2O3 (%) | Ole tele (g/cm2 ) | Suavai | Malosi o Mohs (fua) | Ma'imau abrasion (%) | Lanu |
| Polokala'i Alumina Maualuga | 92 | 3.65 | 0.01 | 9 | 0.011 | Lanu pa'epa'e |
| Tulaga Mana'omia | ||||||
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| Polokala'i Alumina Maualuga | |||||
| Ta'eta'e | Le Fa'atagaga | |||||
| le mama | Le Fa'atagaga | |||||
| Pua pua'a | I luga aʻe o le 1mm e le faʻatagaina, lapopoa ile 0.5mm faʻatagaina 3 polo. | |||||
| sese | Max.tele i le 0.3mm faataga 3 polo | |||||
| Fa'amanuiaga | a) Maualuluga Alumina i totonu e) Maualuluga maualuga c)Maaa maualuga d) Tulaga Fa'aofuina Maualuga | |||||
| Fa'amaonia | a) I le National Standard HG/T 3683.1-2000 e) Tuuina atu faatalatalanoaga i le olaga atoa i faafitauli na tutupu | |||||
Fua'iga Fa'apitoa Fa'apitoa
| Aitema | Tulaga | Aitema | Tulaga |
| Al2O3 | ≥92% | SiO2 | 3.81% |
| Fe2O3 | 0.06% | MgO | 0.80% |
| CaO | 1.09% | TiO2 | 0.02% |
| K2O | 0.08% | Na2O | 0.56% |
Meatotino Faapitoa
| Fa'amatalaga.(mm) | Volume(cm3) | mamafa(g/pc) |
| Φ30 | 14±1.5 | 43±2 |
| Φ40 | 25±1.5 | 126±2 |
| Φ50 | 39±2 | 242±2 |
| Φ60 | 58±2 | 407±2 |
