DOWSIL™ TC-3035 Reworkable Thermal Gel

What is DOWSIL™ TC-3035 Reworkable Thermal Gel?

One-part, pink, 4.0 W/mK thermally conductive gel formulated to dissipate heat in electronics applications, such as smart phones, infotainment, and advanced driver assistance systems (ADAS). DOWSIL™ TC-3035 Re-workable Thermal Gel is a reworkable, room temperature cure product with accelerated heat cure.

Uses

Heat dissipation
Vibration damping
Stress relief
Thermal interface material (TIM)

Benefits

Thermal conductivity: 4.0 W/mK
Room temperature or heat-accelerated cure
Cure time: 7 days at 25 °C, 30 min at 80 °C
Hardness: 75 Shore 00
Reworkable
Ultra-soft version available: DOWSIL™ TC-3035 S Thermal Gel

Properties

Typical Properties
Color	Pink
Cure Type	Heat accelerated cure, Room temperature cure
Durometer - Shore 00	75
Heat Cure	30 min @ 80 °C
Material Type	Gel
Number of Parts	1 part
Specific Gravity	3.2
Thermal Conductivity	4 W/m・K

Materials Training

These videos explain the importance of heat protection in electronics, introduce five types of thermally conductive materials, demonstrate handling and dispensing methods, and offer tips for choosing the best Dow silicone solutions for optimal thermal management.