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