Views: 0 Author: Site Editor Publish Time: 2024-03-07 Origin: Site
Raw material | Normal homogenizer | High Speed homogenizer | |
Dispersing head | -- |
|
|
Speed | 2000r/min | 20000r/min | |
Dispersing time | 30min | 30min | |
Apperance | Semi-solid, paste | Contains partially agglomerated fibres | Uniformly dispersed, no agglomerated fibres |
Lab Report
1、Lab
1.1 Material
Carbon nanotubes
1.2 Lab Equipment
Shanghai Huxi HR-500 Homogenizer
2. Purpose of the experiment
To compare the dispersion of carbon nanotubes using ordinary mixer and high speed shear emulsifier.
Dispersion of carbon nanotubes with the above dispersers under the same weight and same time respectively.
3. Experimental procedure
The carbon nanotubes were soaked with a certain amount of anhydrous ethanol, and after 24 hours of soaking, a wetting and dispersing agent was added and dispersed with Huxi HR-500.
4. Conclusion
Under the same conditions, the dispersing effect of high-speed shear emulsifier is better than that of ordinary disperser, and the finished product is free of agglomerated fibres, and has good dispersing effect for carbon nanotubes.
