In power electronics, automotive and renewable energy applications, electronic components face severe challenges from high temperatures, moisture and mechanical stress. IOTA GNJ 3250H, a high-temperature resistant silicone gel specially designed for harsh environments, provides exceptional protection and process adaptability for advanced electronic potting applications.

Key Benefits

✅ Outstanding High-Temperature Resistance

• Superior heat resistance compared to standard silicone gels
• Stable operating temperature range: -50℃ to 200℃
• Ensures reliability of IGBT modules in high-temperature conditions

✅ Comprehensive Protection

• Complete barrier against moisture and corrosive media (IP68 grade)
• Low hardness (Shore 00 20-30) effectively absorbs mechanical stress
• Non-corrosive, non-bleeding formulation ensures long-term stability

✅ Processing Flexibility

• Medium-viscosity transparent formula for optimal flow in complex geometries
• Dual-cure options: room temperature or heat-accelerated (30 min @ elevated temp)
• Ultra-low shrinkage (<0.1%) prevents stress-induced deformation

Applications

• Power Electronics: IGBT module potting, high-power rectifiers
• Automotive: Hybrid system control module protection
• Renewable Energy: Solar inverter encapsulation
• Industrial Electronics: Precision sensor protection

Choose IOTA GNJ 3250H for reliable high-temperature protection! Custom solutions and technical support available. Contact us for samples and detailed specifications.