| Aha | Ndepụta Ngwaahịa | |
| Ndepụta kemịkalụ (%) | Al2O3 | ≥64.5 |
| Ọdịnaya Al(OH)3 | Nkeji 99.8% | |
| SiO2 | ≤0.02 | |
| Fe2O3 | ≤0.02 | |
| Na2O | ≤0.2 | |
| ndeksi anụ ahụ | Mfu ọkụ | ≤35 |
| Nha ihe dị n'ime ya D50 | 10um | |
| Ịcha ọcha | ≥90 | |
| Mmịpụta mmanụ | 30 | |
| Uru PH | 8-9 | |
| mmiri ejikọtara% | 0.17 | |
| Moisosisi | 0.1%kachasị |
Nkọwa Izugbe
Aluminum Hydroxide, Al (OH) 3, nke a na-akpọ hydrate nke alumina ma ọ bụ alumina trihydrate (Al2O3·3H2O), nke bụ ntụ ntụ na-anaghị abrasive nke nwere ihe ngosi siri ike nke Mohs nke 2.5 – 3.5 na ike ndọda kpọmkwem nke 2.42. Enwere ike ikpo ọkụ ya ruo 200°C na alumina mmiri mmiri nwere ike ịgbaze ka ọ bụrụ 66% alumina na 34% mmiri.
Ngwa
-A na-eji ya eme ihe maka iko, ụlọ ọrụ ọgwụgwọ mmiri, Zeolite
-Ejiri ya mee ihe dị ka ihe e ji emeju ihe e ji eme Marble Artificial (DuPont Stone) na agate artificial
-A na-eji ya eme ihe dị ka ihe na-eme ka ire ọkụ ghara ịdị irè maka Rubber na Plastic
-A na-eji ya eme ihe dị ka ihe e ji emeju ihe maka ihe e ji asa ezé, ihe e ji eme kapeeti, ihe e ji eme akwụkwọ, ihe e ji eme ka ihe na-akpali agụụ mmekọahụ, wdg.
Oge ozi: Sep-02-2021