Supply Ty-90-01 Ultra Super White Calcined Kaolin

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

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:

Whiteness(%): 93min

Size(-2μm, %): 85-89

325mesh residue on sieve(%): 0.004max

Oil-absorption(g/100g): 60-70

pH value: 6.0-8.0

Moisture(%): 0.5max

Abrasion value(mg/2000times): 3.3max

Refraction index: 1.62

Dispersibility(μm): 55max

Chemical index:

SIO2(%): 52+/-2

Al2O3(%): 45+/-2

Fe2O3(%): 0.5max

TiO2(%): 0.8max

CaO(%): <0.5

MGO(%): <0.3

K2O(%): <0.1

Na2O(%): <0.2