Al2O3 |
Al2O3+SiO2 |
Fe2O3 |
堆積密度g/cm3 |
吸水率 |
空隙率 |
莫氏硬度 |
最大操作溫度 |
80-95% |
>94% |
<1% |
1.9-2.2 |
<1.5% |
40-44 % |
>7級 |
1620℃ |
尺寸 |
抗壓強度(公斤/粒) |
抗壓強度(牛頓/粒) |
3mm (1/8”) |
>203 |
>2000 |
6mm (1/4”) |
>459 |
>4500 |
13mm (1/2”) |
>877 |
>8600 |
19mm (3/4”) |
>1220 |
>12000 |
25mm (1”) |
>1630 |
>16000 |
38mm (1.5”) |
>2340 |
>23000 |
50mm (2”) |
>3460 |
>34000 |
76mm (3”) |
>4790 |
>47000 |