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无铁硫酸铝
Al2O3%含量：≥17%
Fe%含量：≤0.005%
水不溶物含量：≤0.15%
PH值：≥3.0
颗粒大小：根据用户要求制作
包装：PP/PE 50kg/袋，25吨/20尺集装箱
用途：主要用于高级钛白粉涂料和高级纸，也可用于工业用水、制革、印染等。
|
Items |
Specifications |
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|
I Type:Low Ferrous/Low Iron |
II Type:Non-Ferrous/Iron-free |
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|
First Class |
Qualified |
First Class |
Qualified |
|
|
Al2O3 % ≥ |
15.8 |
15.6 |
17 |
16 |
|
Ferrous(Fe )% ≤ |
0.5 |
0.7 |
0.005 |
0.01 |
|
Water Insolube % ≤ |
0.1 |
0.15 |
0.1 |
0.15 |
|
PH (1% aqueous solution) ≥ |
3.0 |
3.0 |
3.0 |
3.0 |
|
Arsenic(As) %≤ |
|
|
0.0005 |
0.0005 |
|
Heavy metal (Pb) %≤ |
|
|
0.002 |
0.002 |
