Te utu pai o te wheketere mō te silica i roto i te rapa. Te silica kua whakapūmautia
Te nuinga o te wā e whakamahia ana hei whakapūkara i te potae, te kapu o te hu, e whakamahia ana hoki i roto i ngā patu pepeke, ngā raau taero me ētahi atu matū silicon,kaikawe mō te ārai-pikinga, ngā tāpiringa kai me te whāngai kararehe
He putea raranga te takai o waho, ā, he kiriata kirihou te takai o roto, e 25kg/20kg te taumaha kupenga o ia takai. Ka taea hoki te whakarite i te takai putea nunui, 360kg mō te paura, 400kg mō te momo kirikiri.
Puritia te ipu kia katia rawatia ki roto i te wāhi hauhautanga, kia pai te hauhautanga. Ko te roanga rokiroki e taunakitia ana ko te 2 tau ina rongoatia i raro i ngā āhuatanga noa.
| TAONGA | Hiraka 160 | Hiraka 180 |
| Āhua | Ngā kirikiri/paura mā | Ngā kirikiri/paura mā |
| Ngaronga i te whakamaroketanga 105℃ 2h % | 4.0 - 8.0 | 4.0 - 8.0 |
| Ngaronga mura 1000℃ % | ≤7.0 | ≤7.0 |
| Uara PH | 5.0 - 8.0 | 5.0 - 8.0 |
| Te horahanga mata motuhake o te BET m2/g | 160 - 175 | 175 - 195 |
| Uara mimiti DBP cm3/g | 2.00 - 3.50 | 2.00 - 3.50 |
| SiO2 (i runga i te turanga maroke) % | ≥93 | ≥93 |
| Na2SO4 % | ≤1.50 | ≤1.50 |
| * Hei tāpiritanga: Ka taea e te kamupene te rangahau me te whakawhanake i ngā hua hou kia rite ki ngā hiahia motuhake a ā mātou kiritaki. | ||
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