SYNTHETIC CHEMICAL VINA
Expert in glue and dispensing solutions
Expert in glue and dispensing solutions
PERMABOND UV685 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:
TYPICAL APPLICATIONS:
| Chemical composition | Acrylate |
| Appearance | Colourless |
| Viscosity @ 25°C | 20rpm: 4,000-8,000 mPa.s (cP) 2.5rpm: 10,000-20,000 mPa.s (cP) |
| Specific gravity | 1.1 |
| 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 |
| Cure wavelength | 320 – 420 nm** |
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