CASE NO: 178
| OBJECT: |
Toothpaste, 60% powder into 40% water by volume or 13 parts by wgt. water/11 parts by wgt. powder. |
|
PROBLEM: |
Provide fine dispersion without agglomeration. |
|
RESULT: |
Mixer placed in water and powder fed into down-mode vortex. Then, mixer run in up-mode. Fine dispersion in less time. Final viscosity 3,000 cps. |
|
AB MIXER: |
Lab CJ-4B mixer. SOLD C-3-1, 5-3/4" rotor, 42" immersion with 10 HP for 120 gallon batches in 150 gallon tank measuring 32" dia. x 48" deep. |
|
EQUIPMENT REPLACED: |
Agi-Mixer |
|
|