Dow DOWSIL™ TC-5515 LT Low Density Thermally Conductive Gap Filler is a two component, silicone material that is used to dissipate heat from electronic devices, EV modules, and other heat-generating components. It is non-flowable and cures at room temperature or heat accelerated. 720 g Kit.
| Typical Use: | Used to provide reliable cooling performance. | 
| Brand: | DOWSIL | 
| Chemical Composition: | Silicone | 
| Color: | Part A: White; Part B: Blue | 
| Components: | 2 part | 
| Cure System: | Room Temperature | 
| Cure Time: | 360 min @ 25 °C; 30 min @ 80 °C | 
| Dielectric Strength: | 19 kV/mm | 
| Hardness: | 65 OO | 
| Key Specifications: | UL 94 V0 | 
| Mix Ratio: | 1:1 | 
| Service Temperature: | -40 to 150 °C | 
| Specific Gravity: | 1.95 | 
| Thermal Conductivity: | 1.7 W/mK | 
| Viscosity: | Part A: 150; Part B: 120; Mixed: 140 | 
| Working Time: | 90 min @ 25 °C |