Kakahu Kakano Silica Teitei
Whakaahuatanga Hua
He momo muka ngohengohe motuhake te miro tapatapahi silica teitei, he ātete ki te mimiti, he ātete ki te pāmahana teitei, he ātete ki te waikura me ētahi atu āhuatanga. Ka taea te whakamahi i te 1000 ℃ mō te wā roa, ā, ka taea e te pāmahana ātete wera tere te eke ki te 1450 ℃.
E whakamahia ana i roto i ngā momo whakakaha, te ātete ki te waikura, te whakamarumaru wera me ētahi atu kakahu (te rauemi mata matua mō te hanga i ngā takirua whatu ngira) me ngā rauemi whakakaha hiato.
Te Mahi, Ngā Āhuatanga me Ngā Whakamahinga
Ko te kakahu matotoru silica teitei he momo kakahu ātete-waikura, he mea whatu ki te miro matotoru silica teitei. Ki te whakatauritea ki te kakahu matotoru silica tuku iho, he matotoru teitei, he mama, he pai te ārai wera me ētahi atu. Ka taea e te matotoru o te kakahu whānui silica teitei te eke ki te 4mm.
Ko te nuinga o te wā e whakamahia ana mō te whakamahana o waho me te tiaki wera o ngā taputapu miihini me ngā paipa, ā, ka taea te tukatuka i ngā kakahu whakarewa, te arai ahi, ngā kākahu ātete ahi, ngā karapu ātete ahi, ngā uhi hu ātete ahi, ngā uhi ātete wera, ngā whāriki ātete wera, me ētahi atu.
Pepa Raraunga Hangarau
| Whakatakotoranga | Matotoru (mm) | Papatipu (karamu/m²) | Whānui (henimita) | Kiato (pito/25mm) | SiO₂ (%) | Ngaronga Wera (%) | Te pāmahana (℃) | Whatu | |
| Wāwhati | Whatu | ||||||||
| 2.0mm | 2.0±0.8 | 1300±130 | 50-130 | 14.0±1.0 | 7.0±1.0 | ≥96 | ≤10 | 1000 | Maeneene |
| 3.0mm | 3.0±1.0 | 1800±180 | 50-130 | 11.0±1.0 | 5.0±1.0 | ≥96 | ≤10 | 1000 | Maeneene |
