APL400H

Protect

- Flexible, fast drying transparent acrylic conformal coating for the protection of electronic circuitry
- Excellent adhesion
- Fluoresces under UV light for ease of inspection
- Wide operating temperature range -55...+125°C
- Can be soldered through (contains no isocyanates)
- Non-corrosive to Cadmium and Zinc plate (contains no phenols)
- Resistant to mould growth
- Excellent Dielectric properties
- Meets approval MIL-1-46058C and IPC-CC-830

Spraying - Aerosol
When applying APL in aerosol form care must be taken to ensure the can is not shaken before use. Shaking the can will introduce excessive air bubbles and will give a poor coating finish. The can should be held at 45°, and 200mm from the substrate to be coated. The valve should then be depressed when the can is pointing slightly off target and moved at about 100mm/s across the target. To ensure the best coating results are achieved try to use a smooth sweeping motion with small overlap for successive rows. To ensure penetration of the coating beneath the components and in confined spaces, spray the assembly from all directions to give an even coating. After spraying, the boards should be placed in an air-circulating drying cabinet and left to dry.