PERMABOND® UV683 has been developed for use as a coating. It is ideal for coating and doming applications. The optically clear / tack free formulation also makes this product particularly suitable for coating smart card microchips amongst various other applications. Its viscosity makes it suitable for encapsulation of electronic components and its high temperature resistance allows it to resist wave-soldering.
FEATURES:
Cure on demand
Ideal viscosity for doming
Tack free
Fast curing with low-power lamps
100% solids, no solvents
Physical Properties of Uncured Adhesive
Chemical composition
Acylate
Appearance
Colourless
Viscosity @ 25°C
1,000-1,600 mPa.s (cP)
Specific gravity
1.1
Typical Curing Properties
Typical fixture time
Low power 4mW/cm² battery lamp: 7 secs
LED 100mW/cm² lamp: 2 secs
UV light guide 30W/cm²: 1 sec
Tack free time
Low power 4mW/cm² battery lamp: 15 secs
LED 100mW/cm² lamp: 5 secs
UV light guide 30W/cm²: 1-2 secs
