Coating materials are used to protect circuit board assemblies that need to meet reliability, long service life, and excellent quality under harsh operating conditions (wet, prone to condensation, and high temperatures).

The complete production and coating application process of the electronic assembly (not just the protective coating) must pay attention and process optimization so that the product can perform under the required environmental conditions and during the longer working life. More stable work. The choice of substrate and solder resist, circuit board design and soldering process, respectively, will greatly affect the ability of the assembly to withstand the environment.

Protective coating requires some very critical steps: removal of residue on the assembly that affects adhesion and insulation properties, reliable, correct coating process, and complete cure for best insulation properties, etc. High-performance protective coating necessary factors.

 

client needs

Application: PCB Electronic Board Protection

Requirements: moisture-proof, salt-spray-proof and mold-proof. Under the actual conditions, the environment of chemistry, vibration, high dust, salt fog, humidity and high temperature will prevent corrosion, softening, deformation and mildew.

Causes the circuit board circuit to malfunction. The


solution

Three anti-gel products Description: Drying speed, suitable for printed circuit board single-component polyacrylic conformal coating. The three anti-paint conformal coating has excellent flexibility, hardness and ease of construction, and the fluorescence characteristics exhibited under ultraviolet light are easy to check and repair. Does not contain harmful substances such as benzenes, alkanes, alpha-propylene-butanone, and isopropyl alcohol.