Dow DOWSIL™ 3-1818 Thermally Conductive Adhesive Gray is a one component, thixotropic adhesive that is used for bonding with common materials in the electronics industry. It has a fast heat cure, glass beads for controlling bond line thickness, self priming, good dielectric properties, and low stress. 1.5 kg Cartridge.
| Typical Use: | Bonding heat sinks to electronics devices; bonding printed circuit boards to substrates. |
| Brand: | DOWSIL |
| Color: | Gray |
| Components: | 1 part |
| Cure Time: | 10min @ 150 °C; 45min @ 125 °C; 60min @ 100 °C |
| Dielectric Strength: | 15.6 kV/mm |
| Elongation: | 20% |
| Flash Point: | >100 °C |
| Hardness: | 88 A |
| Shear Strength: | 510 |
| Specific Gravity: | 2.65 @ 25 °C |
| Tensile Strength: | 625 psi |
| Thermal Conductivity: | 1.8 W/mK |
| Viscosity: | 80,000 |
| Volume Resistivity: | 6.85e + 13 ohm-cm |