Ultrasonic power density of the washing machine:
The higher the power density, the stronger the cavitation effect, the better the ultrasonic cleaning effect, and the faster the cleaning equipment. High power density should be used for difficult-to-clean workpieces and low power density for precision workpieces.
Ultrasonic frequency of ultrasonic cleaning equipment:
The lower the frequency, the better the cavitation, and the higher the frequency, the better the deflection effect. For simple surface ultrasonic cleaning, low frequency should be used. For complex surfaces and deep hole blind hole ultrasonic cleaning, high frequency should be adopted. (20KHz/28KHz/40KHz/80KHz/0.8MHz)
Ultrasonic cleaning temperature:
Ultrasonic cavitation is best at 40 ° C ~ 50 ° C. The higher the temperature, the more conducive to the decomposition of dirt, but when the temperature reaches 70 ° C ~ 80 ° C, it will affect the role of ultrasound, reducing the cleaning effect.
Ultrasonic cleaning time:
The longer the ultrasonic cleaning time, the better the effect, except for special materials.
Type of ultrasonic cleaning solution (medium):
Depending on the subject, choose different parameters to achieve the best ultrasonic cleaning results.
The application principle of ultrasonic cleaning is the high-frequency oscillation signal emitted by the ultrasonic generator, which is converted into high-frequency mechanical oscillation by the transducer and propagated to the medium. The ultrasonic wave in the cleaning solvent is densely radiated in the cleaning liquid to make the liquid Flowing and generating tens of thousands of tiny bubbles, tiny bubbles (cavitating nuclei) present in the liquid vibrate under the action of the sound field. When the sound pressure reaches a certain value, the bubbles grow rapidly and then suddenly close, when the bubbles are closed. Produces a shock wave, generates thousands of atmospheric pressures around it, and has a high temperature of several hundred degrees. The explosion shock wave at the time of closure destroys the insoluble dirt and disperses them in the cleaning liquid. When the group particles are wrapped by the oil, they adhere to the cleaning member. On the surface, the oil is emulsified, and the solid particles are detached, thereby achieving the purpose of purifying the surface of the cleaning member. Due to the inherent penetrating power of ultrasonic waves, it is possible to clean a variety of complex, shape-specific objects, which have a good cleaning effect on small holes and slits, and are effective for objects that do not absorb sound or have a small sound absorption coefficient.
Description about disposable Nitrile Medical Gloves
Material for medical gloves: Nitrile, it is very good use and thick enough
Packing for medical gloves:100pcs/box, 1000pcs/carton, carton size:35x27x25cm
Weight:5.5kgs
There are different colors and sizes for option, we have the color like white, blue, pink, red, black etc.
We supply the medical used gloves and home use disposable gloves, there are different material for the gloves, like PVC, Rubber, Nitrile.
For medical use, the disposable nitrile medical gloves are very suitable and good use, it could be used in hospital, with the standard ASTM D6319, EN455/EN374.
If you need more information, pls contact us at any time, thanks a lot
Medical Gloves
Medicine Gloves,Sterile Medical Gloves,Medical Rubber Gloves,Medical Hand Gloves
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