PS-223 Paper Slurry

Meide PS-223 has been designed especially for applications in the paper industry. Its supreme brightness fits for coating or wet end usages.

SPECIFICATIONS

Measuring the optical density
Refractive index
The median particle size (um) *
Support geometric deviation (GSD)
% Solids
Viscosity (Hercules High Shear viscometer), cP to 10,430s -1
Brookfield Viscosity, cP
pH
Unbrushed +325 mesh Grit, %
TAPPI brightness
 

1.10
2.71
0.332
1.50
71.5
16


168
7.4
0.0009
97.5

Visual Comparison
No precipitation was shown in PS-223, whereas in Rutile Paper Slurry, precipitation was observed after 3 days of shelf time.
*In addition, the growth rate of bacteria in RPS was 15% higher than PS-223.