Peelable Maskant Protects Electronics From Wave Soldering
SpeedMask® 9-20474-B-REV-A is a blue maskant that cures upon exposure to UV/Visible light for rapid masking of electronic components and assemblies. The product is easily removable, eliminating the concern of ionic contamination or silicone left behind by other methods.
The material is halogen free, contains no nonreactive solvents, protects electronic parts from reflow or wave soldering operations. This peeleable mask protects keep-out areas during conformal coating applications and is compatible with gold and copper pins. 9-20479-B-REV-A is exceptionally thixotropic for manual or automated dispensing on boards or components that may be difficult to mask with other methods.
SpeedMask materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. SpeedMask® 9-20474-B-REV-A is in full compliance with the RoHS2 Directives 2015/863/EU.
Viscosity (nominal): 115,000 cP
Uncured Appearance: Blue Translucent Gel
Substrates: Lead Frame; Ceramic; PCB; Flex; Silicon
- Masking for conformal coating applications
- Masking for wave solder or reflow processes
- Blue color for easy visual inspection
- Halogen free
- UV/Visible light cure in seconds
- Exceptionally thixotropic for manual or automated dispensing
- Compatible with gold and copper connector pins
- Silicone free
- Solvent free