Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:10 Metric Tons m.t.
Supply Capability:200,000 Tons per Year m.t./month
Paper pigment calcined kaolin clay with high brightness,good opacity and anticorrosiveness,excellent compatibility
Main physical index
|
Item |
(Paper-making class) |
|
White degree(F457)% |
≥93.5 |
|
Granularity(-2µm,% |
88±2 |
|
Visual screening |
≤0.003 |
|
Refractive index |
1.62 |
|
Oil absorption value(g/100g) |
60±5 |
|
PH value |
6.0-8.0 |
|
Dispersion(µm) |
≤45 |
|
Moisture(%) |
≤0.5 |
Main chemical index
|
SiO2 (%) |
AL2O3 (%) |
Fe2O3 (%) |
TiO2 (%) |
Cao (%) |
MgO (%) |
K2O (%) |
Na2O (%) |
MnO (%) |
|
52±2 |
45±2 |
<0.50 |
<1.1 |
<0.3 |
<0.2 |
<0.05 |
<0.15 |
<0.004 |
