Henkel Loctite Ablestik 285 Black, formerly Emerson and Cuming ECCOBOND, is a thixotropic, epoxy adhesive paste that is designed to be used with a catalyst for applications exposed to cryogenic temperatures as well as bonding ceramics, metal, and heat sinks. It offers a low coefficient of thermal expansion, non-sagging, versatility, low stress bonds, and excellent thermal cycling properties. 1 qt Can.
| Typical Use: | Used for bonding metals and ceramic substrates in heat sink applications or any application that requires a thermally conductive adhesive. | 
| Brand: | Ablestik | 
| Chemical Composition: | Epoxy | 
| Color: | Black | 
| Components: | 2 part | 
| Cure Time: | Catalyst 9: 16 to 24h @ 25 °C; 11: 8 to 16h @ 80 °C; Catalyst 23LV: 16 to 24h @ 25 °C | 
| Dielectric Strength: | Catalyst 9: 17.7 kV/mm; Catalyst 11: 17.7 kV/mm; Catalyst 23LV: 17.7 kV/mm | 
| Flash Point: | >93.3 °C | 
| Mix Ratio: | Catalyst 9: 100:8.5 by volume, 100:3.5 by weight; Catalyst 11: 100:9.9 by volume, 100:4 by weight; Catalyst 23LV: 100:17 by volume, 100:7.3 by weight | 
| Service Temperature: | Catalyst 9: -40 to 130 °C; Catalyst 11: -55 to 155 °C; Catalyst 23LV: -65 to 105 °C | 
| Shear Strength: | Catalyst 11: 2,100 @ 25 °C | 
| Specific Gravity: | 2.4 | 
| Thermal Conductivity: | Catalyst 9: 1.44 W/mK; Catalyst 11: 1.44 W/mK; Catalyst 23LV: 1.22 W/mK | 
| Viscosity: | Thixotropic paste | 
| Volume Resistivity: | Catalyst 9: 1 x 10^15 ohm-cm; Catalyst 11: 1 x 10^15 ohm-cm; Catalyst 23LV: 1 x 10^15 ohm-cm | 
| Working Time: | Catalyst 9: 45min; Catalyst 11: 4h; Catalyst 23LV: 60min |