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It is a strong adhesive, quickly drying acrylic part that provides excellent moisture and environmental protection for assembled and mounted circuit boards.
A protective coating or polymer film that “conforms” to the circuit board topology is known as a conformal coating. Its normal thickness is 50 m.
Its function is to shield electronic circuitry from extreme conditions such as excessive humidity, a variety of airborne pollutants, and a wide range of temperatures.
The Global acrylic conformal coating market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
Aromatic Free Acrylic Conformal Coating.AFA is an optically clear acrylic conformal coating that is perfectly suited for LED coatings and other uses where clarity and UV resistance are crucial.
The optically transparent acrylic conformal coating from AFA is perfectly suited for use as an LED coating or in other industrial applications to shield the PCB from the outside elements.
AFA is an ideal choice for an LED coating application because of its exceptional qualities, which include maintaining high clarity with no change in colour temperature after extensive UV exposure.
As well as versatility over a broad operating temperature range, it also offers good protection in humid situations.
Additionally, AFA has a UV trace that can be removed for rework using solvents like Electrolube’s ULS and allows examination of the PCB after coating to guarantee complete and level coverage.
Additionally, AFA is offered in pre-mixed forms for non-atomized film coating applicators, in-line selective coating machines, and atomized spray applicators (AFA-S) (AFA-F).