DOWSIL™ TC-6032 Thermally Conductive Encapsulant

What is DOWSIL™ TC-6032 Thermally Conductive Encapsulant?

Two-component silicone elastomer material designed especially for use in the manufacture of electrical and PCB system assembly products and modules. This product cures with heat to form elastic, thermally conductive rubber.

Uses

For use in the manufacture of electrical and PCB system assembly products and modules:
On-board charger (OBC) for EV
DC/DC converter for EV and FCEV
Inductor and Transformer for Solar Power Electronics
Switched Mode Power Supply (SMPS) for LED
Other electronic and electric parts for thermal management

Benefits

Lower viscosity for impregnation and flowability
Less filler caking and easy re-homogenization
Thermal conductivity at 3.2 W/m∙K
Excellent high temperature stability at 150°C
UL 94 V-0 Flammability
Low volatile content (D4-D10) <100ppm (0.01%)

Electric generic car technical cutaway 3d rendering with all main details of EV system in ghost effect.

Key Benefits, characteristics, properties and performance highlights

A thermal conductive encapsulant with high thermal conductivity that delivers controlled volatility and reliable performance in automotive power and electronics applications.

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Properties

product.use.formulating.properties.Title
Mixing Ratio	1:1 wt%

typical.properties.Title
Color	Blue
Cure Type	Heat accelerated cure
Durometer - Shore A	34
Elongation	45 %
Heat Cure	20 min @ 120 °C, 30 min @ 100 °C , 60 min @ 80 °C
Material Type	Encapsulant / Pottant
Number of Parts	2 part
Specific Gravity	2.8
Tensile Strength in MPa	0.5 MPa
Thermal Conductivity	3.2 W/m・K
Unprimed Adhesion - Lap Shear	0.44 MPa