What Are The Tips For Cleaning PCB Boards?

What Are The Tips For Cleaning PCB Boards?

PCB boards can produce contaminants in production, including solder and adhesive residues as well as dust and debris, etc. PCB boards are not cleaned effectively, which can lead to PCB board leaks and other undesirable effects on the life of the product. Therefore, cleaning the PCB board is a very critical step in the PCB manufacturing process.Get more news about Pcb Board Roller Leveller,you can vist our website!

PCB board cleaning has a variety of cleaning methods, different cleaning methods have their own advantages and disadvantages, the following NeoDen to introduce you to several common PCB board cleaning methods.

Half water cleaning

Semi-water cleaning mainly uses organic solvents and deionized water, plus a certain amount of active agents, additives composed of cleaning agents.

These cleaners are organic solvents, flammable solvents, high flash point, low toxicity, safe to use, but must be rinsed with water, and then dried.

Water purification cleaning

Water as the cleaning medium, adding surfactants, additives, corrosion inhibitors and chelating agents in water, can remove water solvents and non-polar pollutants.

Solvent cleaning

Solvent cleaning is mainly used for solvent dissolution to remove pollutants. Solvent cleaning due to its fast volatility, solubility and other characteristics, requiring simple equipment.

Ultrasonic PCB cleaning machine

Ultrasonic PCB cleaning machine using ultra-high frequency in the liquid medium into the role of kinetic energy, cavitation effect, the formation of countless countless tiny bubbles, and then hit the surface of the object, so that the surface dirt off, so as to achieve the effect of cleaning.