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���W(xu��)�ɷ�
|
Al2O3 |
17-23% |
|
SiO2 |
>70% |
|
Fe2O3 |
<1.0% |
|
CaO |
<1.5% |
|
MgO |
<0.5% |
|
K2O + Na2O |
<3.5% |
|
���� |
<1% |
��������
|
ָ��(bi��o) |
��(sh��)ֵ |
|
��ˮ�� (%) |
<0.5 |
|
�@����� (%) |
<1 |
|
�w�e�ܶ� (g/cm3) |
2.3-2.35 |
|
�������ض� (��) |
1000 |
|
Ī��Ӳ��(scale) |
>7 |
|
������ (%) |
>99.6 |
������
|
�ߴ� |
��� |
�ȱ���e |
��϶�� |
�ѷe��(g��)��(sh��) |
�ѱ��� |
|
25 |
3 |
210 |
73 |
53000 |
580 |
|
38 |
4 |
180 |
75 |
13000 |
570 |
|
50 |
5 |
130 |
78 |
6300 |
540 |
|
80 |
8 |
110 |
81 |
1900 |
530 |
