He nui te mahana me te kaha o te aukati, he iti te reanga o te Paipera, he pumau nga ahuatanga o te mahi matū. Ka taea te tu atu i te horo o te waikawa, te alkali me etahi atu whakarewa waro, a ka taea e ia te awhi i te mahi whakaputa i nga rereketanga o te mahana. Ko tana mahi nui ko te whakapiki i te hau, i nga waahanga tohatoha wai ranei, ko te tautoko me te kaha o te whakamarumaru ehara i te mahi nui o te kaiwhakato.
Al2O3 |
Fe2O3 |
MgO |
SiO2 |
Na2O |
TiO2 |
> 99% |
<0,1% |
<0.5% |
<0.2% |
<0,05% |
<0,05% |
Tūemi |
Uara |
Te mimiti o te wai (%) |
<1 |
Te pikinga whakakaa (g / cm3) |
1.9-2.2 |
Mahinga motuhake (g / cm3) |
> 3.6 |
Temp mahi. (Max) (℃) |
1650 |
Porohita tino kitea (%) |
<1 |
Te pakeke o Moh (tauine) |
> 9 |
Ātete waikawa (%) |
> 99.6 |
Ātete Alkali (%) |
> 85 |
Rahi |
Kuru te kaha |
|
kg / matūriki |
KN / matūriki |
|
1/8 ″ (3mm) |
> 203 |
> 2 |
1/4 ″ (6mm) |
> 459 |
> 4.6 |
1/2 ″ (13mm) |
> 877 |
> 8.7 |
3/4 ″ (19mm) |
> 1220 |
> 12 |
1 ″ (25mm) |
> 1630 |
> 16 |
1-1 / 2 ″ (38mm) |
> 2340 |
> 23 |
2 ″ (50mm) |
> 3460 |
> 34 |
Te rahi me te manawanui (mm) |
||||
Rahi |
3/6/9 |
9/13 |
19/25/38 |
50 |
Tolerance |
± 1.0 |
± 1.5 |
± 2 |
± 2.5 |