10% by weight vinyl chloride, Vinyldine Chloride Copolymer in water.

PROBLEM:

Grind heat sensitive oversized particles from 6-8 mesh to 20-50 mesh. 

RESULTS:

Almost produced 20-50 mesh particles in one pass.  With multiple passes, product is 100% minus 20 mesh and most plus 50 mesh.

AB MIXER:

Model 6 x 3, toothed impeller/liner, 10 HP, 1800 RPM, 1/4" grid.  Recirculating to tank.