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�͜��D(zhu��n)�Q |
�ߜ��D(zhu��n)�Q |
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ʯ�X������ |
�״����ƚ����a(ch��n) |
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��,�����X�����X�մ���Ļ��W(xu��)����
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���W(xu��)�ɷ� |
90%���� |
99%���� |
99.5%���� |
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Al2O3 |
>90% |
>99% |
>99.5% |
|
SiO2 |
<7% |
<0.2% |
<0.15% |
|
Fe2O3 |
<0.5% |
<0.1% |
<0.1% |
|
Na2O+K2O |
<1.0% |
<1.0% |
<0.4% |
|
MgO+CaO |
<1% |
<0.2% |
<0.2% |
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�Ŀ |
90%���� |
99%-1���� |
99%-2���� |
99.5%���� |
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��߹����ض� |
1500�� |
1500�� |
1600�� |
1600�� |
|
��ˮ�� |
<5% |
<2-6% |
<1% |
<1% |
|
���� |
≥3.1g/cm3 |
≥3.3g/cm3 |
≥3.65g/cm3 |
≥3.68g/cm3 |
|
�ѷe���� |
≤38mm |
1.8kg/L |
2.0kg/L |
2.0-2.16kg/L |
2.0-2.16kg/L |
|
50mm |
1.6-1.7kg/L |
1.9-2.0kg/L |
2.0kg/L |
2.0kg/L |
|
70mm |
1.6kg/L |
1.9kg/L |
1.9kg/L |
1.9kg/L |
|
Ī��Ӳ�� |
9�� |
9�� |
9�� |
9�� |
|
���_����(��6�߶��������w����25mm��䓰��ϟo����) |
ͨ�^ |
ͨ�^ |
ͨ�^ |
ͨ�^ |
|
���������ȣ�ǧţ�� |
3mm |
0.4 |
0.5 |
0.6 |
0.6 |
|
6mm |
1.3 |
1.5 |
1.6 |
1.6 |
|
10mm |
5 |
6 |
6 |
6 |
|
13mm |
7 |
8 |
8 |
8 |
|
16mm |
15 |
9 |
13 |
13 |
|
19mm |
17 |
18 |
19 |
19 |
|
25mm |
22 |
20 |
22 |
22 |
|
38mm |
35 |
37 |
40 |
40 |
|
50mm |
40 |
42 |
45 |
45 |
|
76mm |
50 |
55 |
60 |
60 |
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