The product is environmentally friendly, colorless and transparent, and has low odor. Through simple soaking, spraying and other process treatments, and drying at room temperature, a layer of nanometer to micrometer level can be formed on the surface of electronic PCBA circuit boards and various components. The thickness is only 2-4μm, which is invisible to the naked eye. A very fine mesh film layer is formed on the PCBA surface, which effectively reduces the surface energy of circuit boards and electronic components, so that the contact angle of water droplets deposited on the PCB surface tends to the maximum value, and the PCB surface presents a strong super-hydrophobic performance.


Complying with EU certifications such as RoHS and REACH, the coating has the advantages of being completely colorless and transparent, not affecting the normal conductivity of the connector, not affecting electronic signals and heat dissipation, non-flammable and non-explosive, safe and environmentally friendly, and greatly improving the protection and environmental protection performance.