DOWSIL™ TC-6015 is a two-part, thermally conductive silicone encapsulant designed for electronics protection and thermal management. It offers high flowability, low density, excellent flame retardancy (UL 94 V-0), and self-adhesion. The product cures at room temperature with an optional heat acceleration for manufacturing flexibility.
DOWSIL™ TC-6015 is suitable for encapsulating and protecting electronic components in:
3. Typical Properties
| Property | Unit | Part A (Before Mixing) | Part B (Before Mixing) | Mixed (After Mixing) |
|---|---|---|---|---|
| Color | – | White to Off-white | Grey | Grey |
| Viscosity | mPa·s | 4,300 | 3,600 | 4,000 |
| Pot Life (25°C) | minutes | – | – | 90 |
| Specific Gravity | g/cm³ | – | – | 2.25 |
| Heat Cure Time (70°C) | minutes | – | – | 30 |
| Durometer Hardness | Shore A | – | – | 40 |
| Thermal Conductivity | W/m·K | – | – | 1.6 |
| Tensile Strength | MPa | – | – | 0.7 |
| Elongation | % | – | – | 30 |
| Lap Shear Strength (AL/AL, 24h at RT) | MPa | – | – | 0.6 |
| Dielectric Strength | kV/mm | – | – | 15.3 |
| Volume Resistivity | Ohm·cm | – | – | 4.9E+14 |
| Linear Coefficient of Thermal Expansion (CTE) | ppm/°C | – | – | 108 |
| UL Flammability Rating | UL94 | – | – | V-0 |
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Techniq Vietnam provides end-to-end materials and process solutions, integrating world-class technologies in adhesives, soldering, and thermal management.
Through partnerships with leading global brands, we deliver high-value materials, expert consulting, and optimized supply chains ensuring timely delivery, efficiency, and sustainable growth for our clients.
At Techniq, our mission is to connect cutting-edge materials, processes, and equipment with customer needs, enabling efficiency, reliability, and long-term value creation.
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