Applications

DOWSIL™ TC-3080 Curable Thermal Gel – High-performance silicone gel for electronics cooling and stress relief

Item Name: DOWSIL™ TC-3080 Curable Thermal Gel
Manufacturer: Dow Chemical Company
Technologies: Silicone-based, thermally conductive curable gel
Color: Blue
Cure Type: Room temperature or accelerated heat cure
Package Size: Contact to Techniq VN for details.
Shelf Life: Contact to Techniq VN for details.

1. Product Overview

DOWSIL™ TC-3080 is a one-part, curable thermal gel engineered for ultra-soft heat management applications. It combines high thermal conductivity (7.0 W/mK) with very low bond line thickness (BLT), enabling excellent heat dissipation in compact electronics. The material cures at room temperature or faster under heat, forming a soft, stress-relieving, shock-damping elastomer. With strong environmental resistance and long working time, it provides reliable thermal interface performance in high-demand electronics.


2. Applications

  • Smart devices and consumer electronics

  • Arrayed power chips and optical interconnects

  • 5G communication and autonomous vehicles

  • High-performance computers and servers

  • Telecommunications systems

3. Typical Properties

Property Condition Value
Part Type One-part
Color Blue
Specific Gravity (Cured) 3.4 g/ml
Viscosity 25°C, @10s⁻¹ 200 Pa·s
Thermal Conductivity 7.0 W/mK
Hardness Shore OOO 60
Extrusion Rate 90 psi, 30cc EFD 60 g/min
Bond Line Thickness 40 psi 40 μm
Cure Time 80°C 30 min
Dielectric Strength 1 mm 11 kV/mm
Volume Resistivity 1.0 × 10¹⁴ Ω·cm
Operating Temp. Range -45 to 200°C
Storage Condition < 10°C

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