 Calcined kaolin |
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| Products>>Calcined kaolin>>Calcined kaolin |
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| Calcined kaolin |
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Liangjiang brand calcined kaolin(for electrophoretic paint and ink) is made by advanced equipment of America and Britain,it is high whiteness,fine particle size,low impurity of iron,titanium,calcium,low absorption,good dispersibility,high hinting power and purity.It is used in ink,electrophoretic paint and coating. |
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1、Main standard
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Chemical composition |
Kaolin/ Calcined-for electrophoretic paint and ink |
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Appearance |
White Powder |
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Package |
25kg weaven bag/kraft paper,1000kg big bag |
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Characteristics |
It is made by advanced equipment of America and Britain,it is high whiteness,fine particle size,low impurity of iron,titanium,calcium,low absorption,good dispersibility,high hinting power and purity. |
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Application |
Paper,textile | |
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2、Specification
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No |
Item |
Unit |
Index |
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LJ-1 |
LJ-2 |
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1 |
Whiteness |
％ |
≥90 |
≥90 |
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2 |
Residue on Sieve 325 mesh |
％ |
＜0.004 |
≤0.004 |
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3 |
Conductivity |
％ |
≤20 |
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4 |
Moisture |
％ |
＜1.0 |
＜1.0 |
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5 |
PH Value of aqueou suspension |
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≤8.0 |
6-8 |
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6 |
Oil absorption |
％g/100g |
40±3 |
40±3 |
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7 |
＜2um assay |
％ |
≥93 |
≥92 | |
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Chemical index |
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SiO2(%) |
Al2O3(%) |
Fe2O3(%) |
TiO2(%) |
CaO(%) |
MgO(%) |
K2O(%) |
Na2O(%) |
L.O.L(%) |
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50±2 |
45±2 |
≤0.5 |
≤1.0 |
≤0.2 |
≤0.2 |
＜0.1 |
＜0.15 |
＜0.5 | |
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