TY-90-01 Ultra fine and super white calcined kaolin

particle,little residue on 325 mesh sieve,little abrasion,super whiteness and good light dispersion.high viscidity

Characteristics,

It is fine particle,little residue on 325 mesh sieve,little abrasion,super whiteness and good light dispersion.high viscidity and better fluidity.the crystal is in laminar structure of pseudo-hexagonal flake.excellent extender of Titanium dioxide forimproving its performance. The coating containing TY-90-01 has good performance in water-preserving,fluidity,viscosity. It can improve the property of paper such as whiteness,smoothness,opacity,ink absorbency,printability and luster,especially the whiteness and ink absorbency.

Application, medium-quality paper-making such as thermal sensitive paper,decorating paper,coated paper and paper board,etc

Physical index,

specification	TY-90-01
Whiteness (%)	≥93
Particle size(-10μm,%)	85-89
Residue on 325 mesh (%)	≤0.004
Oil absorption(g/100g)	60-70
PH	6.0-8.0
Water content (%)	≤0.5
Abrasion (mg/2000 times)	≤3.3
Refractivity	1.62
Dispersion(μm)	≤55

Chemical Specification

SiO2 %	Al2O3 %	Fe2O3 %	TiO2 %	CaO %	MgO %	K2O %	Na2O %
52±2	45±2	≤0.5	≤0.8	0.5	0.3	0.1	0.2

TY-90-01 Ultra fine and super white calcined kaolin