Our adhesive 478SS is a conductive, silver-based polymer which is used for thick film coatings where liquid silver is not an option. Once cured, it offers a very high Tg (glass transition temperature) 153°F (67°C) to prevent blocking, and offers superior adhesion to polyester film. Adhesive 478SS can be cured at 200°F (93°C) within 15 minutes. Higher temperatures will reduce the time needed to achieve a final cure.
Typical Properties:
* As Supplied
| Pigment |
Silver |
| Binder |
Polyester |
| Color |
Silver |
| Dilutent |
Carbitol acetate |
| Consistency |
Paste (13,000-28,000 cps) |
| Solid content |
72.5-75.5% |
| Flash point |
230°F (110°C) |
| Shelf life |
6 months under original seal |
* As Cured
| Color |
Silver |
| Sheet resistance |
<0.025 ohm/sq @ 1 mil |