KAOLIN for PAPER use (wash kaolin)
RZT-90:ISO Brightness ≥86.0 Particles < 2 μm%:≥90.0
Particles>45μm%:≤0.005 pH:5~7
Brookfield Viscosity 60RPM, No.3 rotor:500cps. @68% sol. Al2O3:≥36.0
Fe2O3:≤0.65 SiO2:≤49.5 K2O/Na2O:≤1.50/0.20
Trait:laminar structure, small particle size, high brightness
Particles> 45μm%:≤0.005 pH:5~7
Brookfield Viscosity 60 RPM, No. 3 rotor:500 cps.@68% sol.
Al2O3:≥36.0 Fe2O3:≤0.65 SiO2:≤49.5 K2O/Na2O:≤1.50/0.20
Commercial Application :Paper coat、Bottom coat
Trait:laminar structure, small particle size, high brightness
RZT-50:ISO Brightness:≥84.0 Particles <2μm%:≥50.0-60
Particles> 45μm%:≤0.01 pH:5~7
Brookfield Viscosity 60 RPM, No. 3 rotor:500 cps. @65% sol.
Al2O3:≥35.5 Fe2O3:≤0.85 SiO2:≤50.0 K2O/Na2O:≤1.50/0.20
Commercial Application :Paper filler
Trait:laminar structure, small particle size, high brightness