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Home> Company News> Self-healing Silicone Gel for Semiconductor Packaging

Self-healing Silicone Gel for Semiconductor Packaging

2026,10,16
Keywords: self-healing silicone gel, semiconductor encapsulation, chip protection silicone, high reliability electronic silicone
Key sentence: New self-healing silicone gel automatically repairs microcracks caused by thermal cycling, extending service life for high-power semiconductor packaging.
electronic silicone
The newly developed self-healing silicone gel targets power semiconductors and high-speed chip packaging. After thermal expansion and contraction create tiny cracks inside the encapsulant, the material can rebuild internal crosslinks at moderate operating temperature without manual maintenance. It retains low modulus and excellent dielectric strength, while resisting thermal aging and moisture penetration. Conventional silicone potting compounds often develop invisible microcracks after thousands of thermal cycles, leading to insulation failure. This self-repair formula solves that long-standing pain point for power electronics manufacturers. Chip makers can use it on existing dispensing and potting production lines. It fits IGBT, SiC power modules widely adopted in EV inverters and energy storage converters, attracting strong interest from Asian and European semiconductor assembly factories.
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Author:

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alice@szrl.net

Phone/WhatsApp:

+86 18938861889

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