Three anti-paint

First, the product introduction

Three anti-paint is a specially formulated coating to protect the circuit board from the environment. Thereby extending the service life of electronic products, increasing the safety factor and ensuring the safety and reliability of product use. The increasingly widespread use of electronic products in daily life, combined with the use of three anti-paint common film allows manufacturers to effectively improve product quality, reduce the cost of expensive warranty period, the use of three anti-paint is also from the original high-tech field The printed circuit boards are slowly coming to the civilian and commercial sectors.

The three anti-paints have outstanding "moisture proof", "mold proof" and "anti-salt fog" properties, can produce transparent protective film on various printed circuit boards, good waterproof performance, in the humid environment, the paint film still does not lose Its good dielectric properties; strong oxidation resistance, thermal stability, anti-aging, can withstand a variety of different concentrations of acid, alkali, salt corrosion; can be cured at room temperature or low temperature, the film is dense and bright, Strong adhesion and decorative.

Second, the common three anti-paint types

Third, the method of use

1, manual coating - brush / spray
No equipment investment is required, masking is required, efficiency is not high, and bubbles, corrugations, and thickness are not uniform.

2, dip coating
Not suitable for UV or two-component products, masking, simple operation, complete coating.
3. Mechanical coating - selective coating
High efficiency, large equipment investment, accurate and economical.

Fourth, the curing process

Five, the selection factor

Clear purpose: moisture-proof? anti-static? dust-proof? High and low temperature resistance? Can it be repaired?
Gluing method: manual? machine? Spraying? Dip coating?
Curing method: UV? Room temperature? heating?
Other: Coating hardness?
Coating thickness (standard: 0.025---0.21 mm)?

Sixth, application areas

Civil and commercial applications: washing machines, refrigerators, soya-bean milk machines, coffee machines, dishwashers, air conditioners, bathroom electronics, electric vehicles, induction cookers, charging piles, electric welding machines, etc.
Automotive Industry: Computer Control Systems, Automotive Electronics
Aerospace: satellite systems, military control systems, flight line control systems
Navigation sea: navigation system, radar control system
Electronics industry: LED display, solar energy, instrumentation, power supply, frequency converter, medical equipment, anti-theft fire alarm device