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改性硅灰石針狀粉理化指標(biāo)如下:
SYW—XA: |
SiO2≥50 |
CaO ≥45 |
Fe2O3≤0.25 |
Al2O3 ≤ 0.8 |
MgO≤0.8 |
S≤0.01 |
P≤0.01 |
Loss≤1.5 |
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SYW—XB: |
SiO2≥50 |
CaO ≥44 |
Fe2O3≤0.25 |
Al2O3 ≤ 0.8 |
MgO≤0.8 |
S≤ 0.01 |
P≤0.01 |
Loss≤2 |
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SYW—XC: |
SiO2≥49 |
CaO ≥39 |
Fe2O3≤0.35 |
Al2O3 ≤ 0.8 |
MgO≤0.8 |
S≤ 0.01 |
P≤0.01 |
Loss≤6 |
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