CASE NO: 314
| OBJECT: |
Complete dispersion with no aeration of Carbopol 910 in water at 7% concentration. |
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PROBLEM: |
Aqueous pigment slurry and CMC prepared in 300 gallon reactor containing axial flow turbine. Cannot use this mixing method with Carbopol 910. Dry lumps are producted and concentration maximum limited. |
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SOLUTION: |
Model D-6000 Vacuum Dispershear installed above batch vessel. |
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AB MIXER: |
Model D-6000 Vacuum Dispershear |
| BENEFITS: |
Vacuum Dispershear prepared 7% Carbopol 910 in water at 10 gpm. and dispensed into reactor. Higher quality pigment dispersion possible when Carbopol replaces CMC. |
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