Indeks |
Unit |
Data |
Al2O3 |
% |
≥65 |
Fe2O3 |
% |
≤1.6 |
Isipadu liang |
% |
≤24 |
Kekuatan mampatan |
kg / cm2 |
≥ 900 |
Refractoriness |
℃ |
≥1800 |
Ketumpatan pukal |
kg / m3 |
≥1386 |
Graviti tertentu |
kg / m3 |
≥2350 |
Refractoriness ℃ di bawah beban 2kg / cm2 |
℃ |
≥1500 |
LOI |
% |
≤0.1 |