Marca comercial | Densidad de bulas | Resistividad eléctrica | Fuerza flexural | Resistencia a la compresión | Ceniza |
g/cm³ | μΩ· m | MPa | MPa | % | |
OZ-2 | ≥1,60 | ≤11,5 | ≥6,0 | ≥18,0 | ≤0,3 |
OZ-2-1 | ≥1,70 | ≤8,5 | ≥9,0 | ≥30,0 | ≤0,3 |
OZ-8 | ≥1,70 | ≤8,5 | ≥10,0 | ≥24,0 | ≤0,3 |
OZ-8-2 | ≥1,72 | ≤8,0 | ≥12,0 | ≥31,0 | ≤0,3 |
OZ-8-3 | ≥1,72 | ≤9,0 | ≥14,5 | ≥32,0 | ≤0,2 |
OZ-G-1 | ≥1,68 | ≤14 | ≥25,0 | ≥50,0 | ≤0,15 |
OZ-G-2 | ≥1,78 | ≤14 | ≥40,0 | ≥60,0 | ≤0,1 |
OZ-G-3 | ≥1,85 | ≤13 | ≥45,0 | ≥65,0 | ≤0,05 |
OZ-D1 | 1,80~1,85 | ≤15 | ≥40,0 | ≥85,0 | ≤0,03 |