ResinLab EP1121-4 Black is a two component, room and elevated temperature curing, highly filled epoxy that is used for applications with a high degree of thermal conductivity, flexibility and low CTE. It offers a thixotropic viscosity, high elongation and resistance to salt water, inorganic acids and most organic compounds. 50 mL Cartridge.
| Typical Use: | Designed for applications requiring a high degree of thermal conductivity, flexibility and a low CTE. |
| Chemical Composition: | Epoxy |
| Color: | Black |
| Components: | 2 part |
| Cure System: | Room Temperature/Heat |
| Cure Time: | 24h @ 25 °C; 2h @ 65 °C; 30min @ 100 °C |
| Dielectric Strength: | 400 V/mil |
| Elongation: | 15% |
| Flash Point: | Part A: >252 °C; Part B: >93 °C |
| Hardness: | 80 D |
| Mix Ratio: | 1:1 by volume; 1.06:1 by weight |
| Service Temperature: | -40 to 150 °C |
| Shear Strength: | 2,000 |
| Specific Gravity: | Mixed: 2.13 |
| Tensile Strength: | 1,900 psi |
| Thermal Conductivity: | 1.1 W/mK |
| Viscosity: | Mixed: 500,000 |
| Volume Resistivity: | 3.7 x 10^14 ohm-cm |