Ultrasonic Precision Coating Technology For Electronic PCB Printed Circuit Board
Ultrasonic Precision Coating Technology For Electronic PCB Printed Circuit Board
Description:
Electronic PCB (printed circuit board) protection ultrasonic precision coating technology is an advanced ultrasonic coating process that uses high-frequency ultrasonic vibration to fully atomize moisture-proof coatings, insulation coatings, or anti-corrosion coatings, thereby evenly coating them on the surface of the PCB, effectively protecting the functionality of the circuit board and extending its service life.
Ultrasonic technology can enhance the adhesion between coatings and PCB surfaces, providing higher protection performance for electronic PCB boards and adapting to the constantly changing demands of electronic products.
Parameters:
| Product Type | Ultrasonic Precision Spraying Coated Machine Laboratory desktop Type FS150 |
| Spray Nozzle Operating Frequency | 20-200KHz |
| Nozzle Power | 1-15W |
| Continuous Spraying Volume Max | 0.01-50ml/min |
| Effective Spraying Width | 2-100mm |
| Spray Uniformity | ≥95% |
| Solution Conversion Rate | ≥95% |
| Dry Film Thickness | 20nm-100μm |
| Solution Viscosity | ≤30cps |
| Temperature Range | 1-60℃ |
| Atomized Particles (Median Value) | 10-45μm (distilled water), determined by the frequency of the nozzle |
| Diversion Pressure Max | ≤0.10MPA |
| Input Voltage | 220V±10%/50-60Hz |
| Exercise Mode | X. Y-axis and Z-axis linear track motion module, performing up and down/front and back/left and right movements |
| Motion controller | Operating software system, parameter settings |
| Control Content | Ultrasonic spraying, liquid supply, heating, ultrasonic dispersion and other systems |
| Liquid Supply Method | Precision injection pump |
| Ultrasonic Dispersion System (Optional) | 50ml, 40K, biological grade sampler |
| Rated Power of Ultrasonic Dispersion System | 200W,10A |
Parameters Adjusting :
Improve coating splash phenomenon by adjusting the following parameters:
1. Reduce ultrasonic power: Reduce the power of ultrasonic waves to lower the intensity of spraying
2. Reduce coating speed: Slowing down the coating speed can allow more time for the coating to evenly spread on the substrate, reducing splashing.
3. Extend pulse time: Increasing the pulse time can allow the coating to atomize more fully, rather than spraying out instantly
4. Reduce the frequency: use a lower ultrasonic frequency to change the spray mode to make it more stable
5. Increase viscosity: If the coating is too thin, the viscosity of the coating can be appropriately increased (for example, by adding thickeners)
6. Optimize nozzle design or replace nozzle: use a more reasonable nozzle design, or adjust the spray angle and distance of the nozzle
Ultrasonic Precision Coating Technology For Electronic PCB Printed Circuit Board
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