Viscosity of CMC Solutions
at Various Concentrations
This video demonstrates the viscosity and flow characteristics of correctly hydrated CMC solutions from 0.25% up to 3%.
Use the table below to jump directly to each sample in the video.
| View | CMC Concentration |
|---|---|
| 0:18 ▸ | 0.25% Solution |
| 0:26 ▸ | 0.5% Solution |
| 0:32 ▸ | 1% Solution |
| 0:41 ▸ | 1.5% Solution |
| 0:52 ▸ | 2% Solution |
| 1:15 ▸ | 2.5% Solution |
| 1:44 ▸ | 3% Solution |
About the Samples
Every sample prepared was fully dispersed and hydrated using a Silverson high shear mixer, ensuring maximised yield.
Results can vary depending on the brand and grade of CMC used, as well as the mixing system employed. Inadequate dispersion or incomplete hydration can create agglomerates, reducing the yield of the thickening effect.
This video illustrates the viscosity and flow characteristics you can expect when the CMC is dispersed, hydrated, and brought to full yield with a Silverson mixer.
