CASE NO: 005
OBJECT: | Disperse 50% by weight graphite powder into water and carbomer thickeners. | PROBLEM: | Graphite requires high shear energy input to fully disperse - - thickeners require active wetting. | RESULTS: | First graphite is added in down-mode and fully dispersed using up-mode - - viscosity adding carbomers added at end of the process. | AB MIXER: | Model C-3-2, 20 HP in 500 gallon vessel. | BENEFIT: EQUIPMENT REPLACED | Full dispersion of all components in one hour. High speed dispersers. |
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