Home    Company News    IOTA GNJ 3250LC: Flexible Protection Gel for Precision Microelectronic Potting —— Safeguard Electronic Components with Low Stress & Long-term Reliability

IOTA GNJ 3250LC: Flexible Protection Gel for Precision Microelectronic Potting —— Safeguard Electronic Components with Low Stress & Long-term Reliability

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In new energy vehicles, photovoltaic energy storage, and smart sensing industries, the miniaturization and high integration of electronic components demand superior protection from potting materials. IOTA GNJ 3250LC Two-component Silicone Gel stands out with medium viscosity for easy handling, dual curing modes (room temperature/heat), and core advantages of low hardness and zero, providing "flexible armor" for high-precision components like automotive electronic circuits, solar battery modules, and sensors.

Key Features: Redefining Electronic Potting Standards

  • Easy Application & Efficient Adaptation: 1:1 mixing ratio, medium viscosity fluid ensures full penetration into component gaps; cures in 12 hours at room temperature or 1 hour at 80℃, adapting to diverse production rhythms without complex fixtures.

  • Clean Curing & Safe Compatibility: Addition-cure reaction with no byproducts, zero silicone oil bleeding after curing to avoid circuit contamination; shrinkage <0.5% and low hardness (Shore 00 10-20) buffer thermal shock and mechanical vibration, protecting sensitive elements from stress damage.

  • Wide Temperature Resistance & Long-term Stability: Maintains >90% performance retention in -50℃~200℃; insulation resistance >10¹⁴Ω·cm, dielectric strength >25kV/mm; passes 1000-hour UV aging test with yellowing index <2.0 for outdoor durability.

  • Comprehensive Protection & Scene Adaptation: Excellent moisture resistance (water absorption <0.1%) and corrosion protection against salt spray, mold, and chemicals; transparent appearance enables visual inspection for troubleshooting.

Application Cases: Cross-industry Precision Protection

  • Automotive Electronics: Suitable for ECU modules and on-board sensors, maintaining stable insulation in -40℃~150℃ engine compartments and absorbing mechanical stress from road.

  • Photovoltaic Energy Storage: Provides moisture sealing for solar junction boxes and inverter power modules, with power attenuation <2% after -30℃~125℃ cycle tests.

  • Smart Meters: Potted in circuit boards of smart water/gas meters, resistant to humid environments without interfering with RF signal transmission, ensuring data accuracy.

IOTA GNJ 3250LC delivers "low stress, zero pollution, long life" to build a full-lifecycle protection barrier for electronic components, empowering high-end equipment to operate stably in extreme environments.


To learn more, please click IOTA 3128

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