| SSP-3188(A/B) EL Silver paste (Low-temperature Curing) |
| Description |
SSP-3086 (A/B) EL Silver paste (for Electro luminescent)are a series of screen printable inks of silver paste, specifically designed for Electro luminescent products. |
| Typical Applications |
SSP-3086 (A/B) ELare suitable for luminescent cell, backlight, emergency passage symbol and such common EL products;for digital resistance touching display with high rigidity and good Ohm connection; for simulating resistance touching display with low resistance and good Ohm connection. With good adaptability for easily pervasive barium paste layer. |
| Advantages |
*very low electrical resistance
* good adaptability for easily pervasive barium paste layer.
*excellent adhesion to ITO film, metal, and other flexible substrates
*semi-flexible
*good environmental resistance |
| Typical Properties(of wet product) |
| Pigment |
silver |
| Binder |
thermosetting resin |
| Viscosity (Brookfield 20oC, 20 rpm) |
15,000mPa.s |
| Flashpoint (DIN 53213) |
54¡æ |
| Solids content |
62% |
| Density |
2.13 kg/m3 |
Theoretical coverage
|
5.52 m2/kg (480 ft2/gal/mil) |
| (m2/kg wet product at 10 um dry coating thickness) |
| Shelf life |
12 months from date of qualification under original seal |
| Method of Use |
| Screen printing |
|
| Equipment |
manual or semi-automatic printing equipment |
| Screen type |
monofilament polyester: 100 ¨C 120 T/HD (threads/cm)
stainless steel: 100- 160 T/HD (threads/cm) |
| Squeegee type |
polyurethane 60-70 Durometer |
| Emulsion thickness |
20-40¦Ìm |
| Stirring should be thorough, but not rapid as this causes air entrapment. |
| Dilution |
Dilution would not normally be required, but in case it is, thin with 1 ¨C 5% by weight of butylcarbitol (butyldiglycol). |
| Applied dry coating thickness |
6¦Ìm-15¦Ìm |
| Curing cycle |
SSP-3086 (A/B) EL can be printed and immediately baked for 15-25 minutes at 250oCF (121oC). |
| Clean-up solvents |
MEK, MIBK or similar solvents. |
| Typical Properties(as a cured coating on glass epoxy FR4 cured for 1 hour at 150oC) |
| Sheet resistances |
< 22 milliohms per square ©ˆ1 mil |
| Adhesion (ASTM 3359) |
excellent (5 B) |
| Maximum service temperature |
150¡æ |
| Storage |
These products should be stored at temperatures between 5 and 25oC. |
| Health & Safety |
See separate Material Safety Data Sheet. |
