PERMABOND UV681 has been developed for use as
a coating. It is ideal for coating electronics (such as
conformal coating) to protect against environmental
and vibrational damage. The optically clear / tack
free formulation also makes this product particularly
suitable for coating smart card microchips amongst
various other applications. Its low viscosity ensures
an even, bubble‐free coating and high temperature
resistance allows it to resist wave‐soldering.
Features & Benefits- Cure on demand
- Low viscosity for good coverage
- Tack free
- Fast curing with low‐power lamps
- 100% solids, no solvents
PropertiesTensile strength: 10‐12 N/mm²
Elongation: 70‐80%
Hardness: 65 Shore D
Viscosity: 80‐100 mPa.s
Fixture time: 3.5 sec
Appearance: Colourless