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IOTA GNJ 3200PC Thermal Conductive Silicone Gel: Heat Dissipation Upgrade Solution for Power Batteries & Electronics

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IOTA GNJ 3200PC is a two-component addition-curing silicone thermal conductive gel, engineered for heat dissipation of power batteries, electronic devices, and other heat-generating components. With a thermal conductivity of 2W·m⁻¹·K⁻¹ and soft compressible properties, it builds a dual barrier of efficient heat transfer and reliable protection. Post-curing, it forms a low-modulus elastomer (Shore 00 hardness 40±5) with excellent electrical insulation (volume resistivity >10¹⁴Ω·cm, breakdown voltage >25kV/mm) and UL94 V-0 flame retardancy, minimizing thermal runaway risks and ensuring component safety.

Key strengths include versatile curing (room temperature/25℃/24h or heat/80℃/1h), adapting to automated lines and manual operation; thixotropic formula preventing horizontal/vertical flow after application, solving traditional material overflow issues, with controllable thickness (0.2-5mm) for varied gap-filling needs; <0.5% shrinkage avoiding stress damage, and easy reworkability with no residue, reducing maintenance costs.

Applications span new energy vehicle power battery PACKs (cell-to-case gap filling for uniform temperature), consumer electronics (CPU/GPU thermal interface), LED power modules, and industrial control power devices. Its "soft compressible + high thermal conductivity" design enables tight to uneven surfaces, eliminating air gaps with thermal resistance as low as 0.15℃·in²/W. With -60~200℃ temperature resistance and >90% performance retention after 1000 thermal cycles (-40℃~125℃), it ensures long-term stability.

Mixing ratio 1:1 (A:B by weight), packaged as 20kg sets (10kg A + 10kg B), 12-month shelf life at room temperature. Addition-curing with no low-molecular by-products, RoHS/REACH compliant, meeting strict electronics standards.

IOTA GNJ 3200PC integrates "high thermal conductivity + flame retardancy + easy application" to become the ideal thermal material for power batteries and electronics, enhancing heat dissipation efficiency, extending product lifespan, and supporting new energy and smart hardware innovation.


To learn more, please click IOTA 3128

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