
A na-eji mgbaaka seramiiki Lacunaris nwere oghere asaa eme ihe n'ọtụtụ ebe, gụnyere mmanụ ala, injinia kemịkalụ, mmepụta fatịlaịza, gas eke na nchekwa gburugburu ebe obibi. A na-eji ha eme ihe dị ka ihe mkpuchi na ihe nkwado nke ihe na-akpali akpali n'ime arịa mmeghachi omume na dị ka ihe nkwakọ ngwaahịa n'ụlọ elu.
Isi ọrụ nke bọọlụ seramiiki na-adịghị arụ ọrụ bụ ịbawanye ebe nkesa nke gas ma ọ bụ mmiri mmiri, yana ịkwado ma chebe ihe na-akpali akpali na obere ike.
Ha nwere njirimara kemịkalụ kwụsiri ike yana obere ọsọ nke ịmịkọrọ mmiri, na-eguzogide okpomọkụ dị elu na nrụgide dị elu, ha na-eguzogidekwa nchara nke acid, alkali na ụfọdụ ihe mgbaze organic ndị ọzọ. Ha nwere ike iguzogide mgbanwe okpomọkụ n'oge usoro mmepụta.
| Al2O3 | SiO2 | Fe2O3 | K2O | Na2O |
| >99% | <0.4% | <0.05% | <0.03% | <0.5% |
Oghere iri:
| Al2O3 | SiO2 | Fe2O3 | MgO+Cao | K2O+Na2O |
| >90% | <7.0% | <0.5% | < 1% | <0.4% |
Njirimara anụ ahụ:
| Ọdịnaya alumina | 90~99% |
| Mgbochi okpomọkụ ruo | 1500 ℃ |
| Mmiri ịmịkọrọ mmiri | <25% |
| Njupụta nke akụkụ | 3.3~3.65 g/cm3 |
| Ike Moh (Nhazi) | 7-9 |
Nha: oghere 7: 16.5X14, oghere 10: 20-40mm
Enwere ike inye ihe eji eme ya maka ụdị mgbanaka, mmiri ma ọ bụ nha ya.