
Characteristics of three proofing coating agent for circuit board:
(1) Provide waterproof, moisture-proof and corrosion-resistant functions
(2) Salt spray resistant for 24h and potassium sulfate resistant for more than 24h
(3) The water contact angle is more than 110 degrees
(4) It can be dip coated or sprayed/
(5) The film thickness is only about 200-400nm
Application: on the PCB of various intelligent electronic products. Colorless and tasteless products fully meet the requirements of environmental protection. The construction waste is very little, the consumption per unit area is low, and the extremely thin coating does not affect the structural design! At present, it has been applied to the protective application of integrated electronic circuit board of consumer electronic products, especially waterproof.