Chemtronics CircuitWorks Conformal Coating Remover Pen CW3500
The Chemtronics CircuitWorks Conformal Coating Remover Pen CW3500 is a small pen for precise removal of conformal coating on printed circuit boards. It is used when silicone, acrylic, or urethane coatings need to be removed from a specific area on a board, without working more on the area than necessary.
What is special about the pen is its marker-style dispenser. It provides controlled application of the solvent, allowing for spot work and more targeted action than with a regular liquid. This is practical in rework, repair, and prototyping, where there is often a need to expose small areas on a circuit board.
Usage is simple: briefly press the tip to start the flow, allow the liquid to work for approximately 15-20 seconds, and then rub the area with the pen tip until the coating is removed. Finally, wipe the area clean. The pen contains 9g and is a clear, colorless liquid with a mild solvent odor.
It is designated for industrial use and has a shelf life of 5 years. It is also mentioned with ANSI/IPC J-STD-001 and IPC-7711 as well as RoHS compliance.
Typical Applications
- Printed Circuit Board Manufacturing
- Rework and Repair
- Prototyping
Specifications
- MPN: CW3500
- Content: 9 g (0.32 oz)
- For removing silicone, acrylic, and urethane conformal coating
- Marker-style dispenser with controlled application
- Appearance: clear, colorless liquid
- Odor: mild solvent odor
- Specific Gravity: 0.79 at 24°C
- Shelf life: 5 years
- RoHS compliant
- Listed with ANSI/IPC J-STD-001 and IPC-7711
- NSN: 6850-01-514-1372
See datasheet from the manufacturer
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