Ultrasonic Dispersion Processor Deagglomeration

Ultrasonic Dispersion processor deagglomeration

Description:

Ultrasonic deagglomeration and dispersing is a powerful method to break particle agglomerates and aggregates into individual particles and results in uniformly dispersed suspensions. An important application field of ultrasonic dispersers is the dispersion of nanoparticles such as carbon nanotubes, silica, alumina, titanium dioxide or magnetite. Acoustic cavitation, the working principle behind ultrasonic deagglomeration and milling, creates intense hydraulic shear forces, which overcome the interparticle bondings and promote deagglomeration of agglomerated particles to mono-dispersed nanoparticles.
Homogenization is applied to reduce particle size of solids or droplets in order to facilitate the production of stable high-quality emulsions and dispersions. In the formulation of paints, coatings, and varnishes, a uniform particle size is crucial for even results in coloration, application behaviour and functionality of the paint or coating formulation. Ultrasonic Paint Homogenizers for Dispersion and Emulsion Formulations Ultrasonic high-shear mixers are ideal for homogenization, emulsification and solubilization applications, where particle or droplet size and uniform distribution are critical for paint performance and quality. Ultrasonication is the preferred technology of homogenization, since the intense acoustic cavitation of high-power ultrasound is able to break molecules reliably down to a uniform particle distribution in the micron- and nano-range. Ultrasonic homogenization is the most sophisticated technique to produce nano- and micron-sized particles. The size of the particles (e.g., pigments, oils, waxes, additives etc.) can be individually adjusted by applying the right amount of ultrasonic intensity. Furthermore, ultrasonic dispersion can lead to surface modification of pigments resulting a significantly increased dispersion stability.

Parameter:

Advantage of Ultrasonic Paint Dispersion

1. Improve color strength of paints

2. Improve surface finish and durability of paints and coatings

3. Impart scratch resistance and UV resistance in coatings

4. Improved product quality

5. Improved tinting strength and printing in ink production

6. High stable emulsion production

7. Increased reaction speed

8. Improved energy efficiency

9. Solid and metallic activation

10. Increased reactivity of catalysts

11. Improved particle synthesis

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