Silicones for Electronics Potting

Power electronics devices using IGBT (Insulated Gate Bipolar Transistors) operate at up to 200°C, that only new high temperature silicone-based potting materials can resist.

A computer circuit being inducted of silicone potting layer.




The Challenge

Space saving and miniaturization are leading to an increase in power density for power electronics devices (IGBT – Insulated Gate Bipolar Transistor).

These devices, and all their components including potting materials which are protecting the electronics components, will have to sustain higher service temperature conditions.

electronics potting.jpg

Bluesil™ ESA 6000 HT A

Bluesil™ ESA 6000 HT A&B is a pourable, two component silicone rubber that cures at room temperature by a polyaddition reaction, to a very soft and translucent silicone gel.

Bluesil™  ESA 6000 HT A&B is particularly recommended for applications where a thermal resistance is needed and bleeding effect is prohibited.

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