In semiconductor packaging and automotive electronics, tiny contaminants can cause entire system failures. IOTA GNJ 3250N Two-Component Silicone Gel provides a "zero-contamination" potting solution for high-precision components such as IGBT modules and sensors with breakthrough ultra-low cyclics technology (D3-D10 cyclics content <0.1%). This transparent gel adopts a 1:1 two-component design, and its medium viscosity ensures deep penetration of complex structures, supporting room temperature curing (24 hours) or accelerated curing by heating (80℃/2 hours) to meet the beat requirements of different production lines.

Key Advantages: Ensuring Electronic Cleanliness from the Source of Materials

• Industry-leading ultra-low cyclics content: Through special molecular distillation process, the D3-D10 cyclic impurities that are easy to migrate in traditional silicone gels are controlled below 0.1%, far lower than the industry average level (usually >0.5%), completely eliminating the risks of electrode corrosion and arcing caused by cyclic precipitation.
• Extreme material compatibility: After curing, it forms a Shore 00 20-40 low-hardness elastomer, which has no corrosion to precision electrodes such as copper, silver, and gold; the shrinkage rate is <0.2%, avoiding stress damage to gold wire bonding during potting.
• Full-scene protection performance: Stable operation in the wide temperature range of -50℃ to 200℃, dielectric strength >25kV/mm, volume resistivity >10¹⁵Ω·cm; excellent weather resistance can resist complex environmental erosion such as oil pollution in automobile engine compartments and ultraviolet radiation in photovoltaic power stations.

Precisely Adapt to High-End Manufacturing Scenarios

• Semiconductor power devices: After potting the IGBT module, it passes 1000 temperature cycle tests from -40℃ to 150℃, reducing the module failure risk by 60%; effectively suppressing ion migration at high temperatures in SiC MOSFET packaging, improving device switching frequency stability.
• Intelligent automotive electronics: ADAS domain controller PCB potting ensures that millimeter-wave radar and lidar signal transmission are not interfered by water vapor; after potting, vehicle sensors pass IP6K9K dust and water resistance certification, adapting to extreme road conditions.
• New energy and industrial equipment: Potting of IGBT modules in solar inverters reduces partial discharge (<5pC); industrial sensors maintain 0.1% measurement accuracy in dusty and vibrating environments after potting.

As the benchmark of the clean-grade product line of Anhui IOTA Silicone Oil Co., Ltd., IOTA GNJ 3250N has passed ISO 13485 medical certification and RoHS 2.0 ten heavy metal tests, providing customized viscosity adjustment and fast sample service.