Electrically Conductive Adhesives For Electronics Applications
Bonding instead of soldering: Electrically conductive adhesives have many advantages over conventional soldering processes. Conductive adhesives are the perfect solution for making electrical contacts on temperature-sensitive substrates, as their curing temperature lies clearly below soldering temperature. In addition the adhesives are much more flexible than solder and are therefore better able to withstand vibrations. A further advantage over soldering is that conductive adhesives are lead- and solvent-free.
With its Elecolit® range Panacol offers a broad spectrum of electrically conductive adhesives: single-component adhesives that can be simply applied with dispensers or jets or screen-printed, as well as two-component products that cure at room temperature and have a long storage life. Innovative hardener systems in many of the one part epoxy based adhesives develop cure within minutes.
Contacts on a flexible printed conductor are bonded with conductive silver epoxy adhesive
Product information:
Elecolit® - Conductive adhesives
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Elecolit® (pdf)
Electrically and thermally conductive adhesives
The table below lists a selection of conductive sealing compounds and silver epoxy or acrylate resins from Panacol. Further products and custom solutions are available on request.
To download the technical datasheets (TDS) please click on the adhesive name.
| Electrically Conductive Adhesive | Application | Viscosity [mPas] | Base | Curing* | Properties |
|---|---|---|---|---|---|
| Elecolit® 3012 |
bonding electroconductive parts screen printing |
paste-like | epoxy | thermal |
electrically conductive (ICA) thermally conductive suitable for screen printing |
| Elecolit® 3025 |
bonding heat-sensitive components OPV photovoltaics |
80,000-90,000 Mix, 25,000-35,000 part A, 60,000-70 000, part B, (Rheometer, 25 °C, 10s^-1) | 2 component epoxy |
thermal room temperature |
electrically conductive (ICA) thermally conductive |
| Elecolit® 3036 |
bonding heat-sensitive components, bonding flexible circuits |
paste-like | 2 component epoxy |
thermal room temperature |
electrically conductive (ICA) thermally conductive |
| Elecolit® 3043 |
antenna print bonding ceramic fuses |
1,500-3,500 | epoxy | thermal |
electrically conductive (ICA) thermally conductive |
| Elecolit® 3063 |
LCD bonding bonding flexible conductors |
12,000-30,000 (Rheometer, 25 °C, 10s^-1); 150,000-190,000 (LVT. 25 °C, Sp.7/5 rpm) | acrylate |
UV + pressure VIS + pressure |
electrically conductive (ACA) |
| Elecolit® 3064 |
LCD bonding bonding flexible conductors |
150,000-190,000 (LVT, 25 °C, Sp. 7/5 rpm); 12,000-30,000 (Rheometer, 25 °C, 10s^-1) | acrylate |
UV + pressure VIS + pressure |
electrically conductive (ACA) |
| Elecolit® 3065 |
bonding flexible circuits display and touchscreen sealing |
25,000-45,000 (Rheometer, 25 °C, 10s-1)) | acrylate |
UV + pressure VIS + pressure thermal postcuring |
Electrically conductive (ACA) Transparent brownish color High flexibility Very high adhesion to PET, Kapton and Mylar |
| Elecolit® 323 | bonding electronic components | paste-like | 2 component epoxy | thermal |
electrically conductive (ICA) thermally conductive ISO 10993-5/-12 certified |
| Elecolit® 325 | bonding heat-sensitive components | paste-like | 2 component epoxy | thermal |
electrically conductive (ICA) thermally conductive |
| Elecolit® 327 | bonding electroconductive parts | paste-like | polyimid | thermal |
electrically conductive (ICA) thermally conductive high temperature resistant up to 275°C |
| Elecolit® 336 | bonding heat-sensitive components | paste-like | 2 component epoxy | thermal, room temperature |
electrically conductive (ICA) thermally conductive |
| Elecolit® 342 | ESD protection | 1,000-2,000 (Rheometer, 25 °C, 10s-1) | acrylate | thermal |
electrically conductive (ICA) thermally conductive |
| Elecolit® 3647-1 |
Die attach Flexible printed circuits Contacting on Flex PCBs Conductive bonding OPV photovoltaics |
n.n. | epoxy | thermal |
Very flexible, solvent-free Electrically conductive Thermally conductive Very high adhesion to glass, various metals and plastics |
| Elecolit® 3648 |
Die attach Flexible printed circuits Contacting on Flex PCBs Conductive bonding OPV photovoltaics |
10,000 – 15,000 (Rheometer 10s^-1) | epoxy | thermal |
Very flexible, solvent-free Electrically conductive Thermally conductive Very high adhesion to glass, various metals and plastics Snap Cure Curing with thermode possible |
| Elecolit® 3653 |
bonding electroconductive parts ideal for parts subjected to high vibrations |
4,000-8,000 | epoxy | thermal |
electrically conductive (ICA) thermally conductive |
| Elecolit® 3655 | LED die attach | 5,000-15,000 (Rheometer 10s^-1) | epoxy | thermal |
electrically conductive (ICA) thermally conductive, thixotropic, silver color, low ion content (Na+, K+, Cl- <10ppm) |
| Elecolit® 3661 | bonding flexible interconnect devices | 20,000-40,000 | epoxy | thermal |
electrically conductive (ICA) thermally conductive stable flexible |
| Elecolit® 414 | printing circuit paths on flexible substrates | 6,000-15,000 | polyester | thermal |
electrically conductive (ICA) thermally conductive |
*UV = 320 - 390 nm VIS = 405 nm