CASE NO: 007
OBJECT: | Disperse zinc oxide and boric acid into petrolatum, castor oil, paraffin, mineral oil and balsam fragrance at elevated temperature. Cool before packaging. | PROBLEM: | Popular brand of zinc oxide ointment has surge in sales - - small manufacturer needs to retrofit used hemispherical bottom kettle with high shear mixer. | RESULTS: | Excellent mixing promotes incorporation and wetting out of powdered boric acid and zinc oxide (ZnO) in down-mode. High shear rotor stator disperses powder in order to feel smooth on sensitive skin. | AB MIXER: | Model CJ-50-1 Reversible Homogenizer 5 HP, 3600 RPM. | BENEFIT: EQUIPMENT REPLACED | Production rate quadrupled and manufacturing is able to keep up with demand while increasing quality. High speed disperser. |
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