20KHz 1000W Lab Scale Ultrasonic Sonicator for Solid Pigment Dispersing

Ultrasonic Dispersing and its Working Principle:

Ultrasonic disperser is a kind of dispersing means with high intensity and best effect by directly placing the particle suspension to be treated in the ultrasonic field and "irradiating" with high-power ultrasonic waves.

 

First of all, the propagation of ultrasound needs to be based on the medium.

 

The propagation of ultrasonic waves in the medium has an alternating cycle of positive and negative pressures. The medium is squeezed and pulled under the positive and negative pressure of the colloid.

 

When ultrasonic waves act on the medium liquid, the distance between the molecules in the negative pressure zone will exceed the critical molecular distance that the liquid medium remains unchanged. The liquid medium will break, forming micro bubbles, and the micro bubbles will become cavitation.

 

The bubble can be redissolved in the gas, it can also float up and disappear, or it may collapse from the resonance phase of the ultrasonic field. It produces local high temperature and high pressure, and produce huge impact force and micro jet. Under the action of nano particle, the surface energy can be weakened, thus achieving the dispersion of nano particle.

 

Specifications:

Item No.	Parameters
Type	SPS20-500S	SPS20-1000S
Ultrasonic Power(W)	500	1000
Cooling Power(W)	/	200
Amplitude Range(um)	0-50
Processing Capacity(L/H)	0.5-2.0	1.0-4.0
Constant Temperature Control(℃)	/	10-75
Cavitation Intensity (w/cm2)	0-5.0
Reaction Device	Beaker	Reaction kettle/ Beaker
Volume(ml)	500	500-1000
Noise	/	<60dB

Applications:

1. Graphene dispersion

2. Silica dispersion

3. Paint dispersion

4. Alumina dispersion

5. Lithium battery slurry

6. Nano materials

Performance advantages:

1) Compared with the traditional mixing and ball milling process, the operation cost per unit capacity can be greatly reduced. It is especially suitable for industrial production.

2) For liquid-liquid mixture, the chemical reaction speed can be increased, the amount of additives can be reduced, and the fully mixed solution is not suitable for stratification for a long time.

3) For the solid-liquid mixture, the easily agglomerated nanoparticles can be opened in a short time, and the dispersed ultrafine particles are not easy to agglomerate again.

 

Features:

1. Core parts with Titanium materials

2. Ultrasonic horn(probe) with different size and type for selection

3. Matching with digital generator, auto-tuning, auto search frequency

4. With automatic alarm protection, easy to operate

5. Power adjustable from 1% to 99%

6. Amplitude stability, long working hours, radiation area is increased 2.5 times than traditional tools

7. High amplitude to let ultrasonic cavitation strength to process liquids more efficiency

8. Provide consulting services and custom reactor designs

9. Custom sizes available for laboratory and high volume industrial applications

 

Ultrasonic Sonicator Reviews:

Customers' evalution as follow:

The ultrasonic sonicator works very well.

We improved yield by 5% if we run for 5 minutes.

You have been most kind and helpful. Thank you for your expert communication.

Customers' recognition and trust is our driving force.

Shengpai Technology relies on “Customer Service Being First” as its corporate culture. Aim is ”Quality First, Service First”. Today, because of its abundant professional knowledge and good after-sales service, Shengpai Technology has gained a very good reputation.