Low Viscosity 2 Part RTV Silicone Potting Compound HN-8808AB Fast Room Temp Cure for Sensor Automotive ECU Protection

Mixed viscosity of 2000-2600 mPa·s ensures effortless self-leveling and complete penetration into fine-pitch component gaps, under BGAs, and around densely packed SMD components. Ideal for precision sensor modules and high-density automotive ECU PCB assemblies where void-free encapsulation is critical.

Full cure in just 4-6 hours at 25°C with no oven or external heating required. Reduces production bottlenecks, lowers energy costs, and eliminates thermal stress risks on temperature-sensitive components. 40-60 minute working time provides ample pot life for manual or automated dispensing operations.

Engineered for under-hood and in-cabin automotive electronic module protection. Withstands -50°C to 200°C thermal cycling, dampens vibration-induced solder joint fatigue, and provides corrosion-free protection for copper trace assemblies. Suitable for ECU, BMS, ADAS, and power distribution module encapsulation.

Volume resistivity exceeding 5.0×10¹⁴ Ω·cm and dielectric strength of ≥14 kV/mm deliver uncompromising electrical isolation for high-voltage sensor circuits, IGBT driver boards, and precision analog measurement modules. Dielectric constant ≤3.5 minimizes signal distortion in RF-sensitive applications.

The widely adopted 10:1 ratio format seamlessly integrates with standard twin-cartridge dispensers, static mixing nozzles, and automated meter-mix equipment. Ensures consistent ratio accuracy across high-volume production runs with minimal operator training required.

Condensation cure mechanism releases no acidic or corrosive by-products. Shore A 30-40 soft elastomer provides stress-relieving protection for sensitive wire bonds, MEMS sensors, and flexible PCBs. Low chemical shrinkage eliminates post-cure delamination under thermal cycling conditions.