Quick lime (PCC Grade) - CaO 90% min
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Vietnam [VN] |
Lime Reactivity
|
|
|
|
Time (second)
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Temperature ºC
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Method
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0
|
44.8
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ASTM C – 25
|
|
30
|
57.2
|
|
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60
|
69.5
|
|
|
90
|
73.8
|
|
|
120
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75.0
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150
|
74.5
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|
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180
|
73.5
|
|
|
|
|
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Residue
|
2 % max
|
ASTM C – 110
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|
Whiteness
|
90 %
|
|
|
Parameter
|
Testing results
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Method
|
|
Available CaO
|
90 % min
|
ASTM C – 25
|
|
MgO
|
1.5 % max
|
|
|
Sulfur
|
0.5 % max
|
|
|
Fe2O3
|
0.5 % max
|
|
|
SiO2
|
1.5 % max
|
|
|
Al2O3
|
0.5 % max
|
|
|
LOI
|
3 % max
|
|
|
MnO
|
0.05 % max
|
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