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IOTA GNJ 3450 Silicone Gel – Self-Healing Encapsulation for Electronics

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For IGBTs, automotive LEDs, and precision sensors, IOTA GNJ 3450 two-part addition-cure gel combines self-repair capability with optical clarity, delivering next-generation protection:

Key Innovations

  1. Dynamic Material Science
    • Autonomously repairs micro-cracks (<100μm) at room temperature
    • Shore A 10-30 elasticity absorbs thermal stress
  2. Optical Excellence
    • 92% light transmission with <1.5 ΔYI after 1000h aging
    • Bubble-free penetration in <5mm narrow gaps
  3. Sustainable Processing
    • Platinum-catalyzed curing passes IEC 61249-2-21
    • Dual-cure modes adapt to lean manufacturing

Certified Performance

  • AEC-Q200 qualified for automotive electronics
  • UL94 V-0 flame rating for power modules
  • MIL-STD-810G compliant vibration resistance

To learn more, please click IOTA 3128

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