HN-5506A/B is a transparent two-component epoxy potting compound with a 2:1 mix ratio, specially formulated for high voltage ignition coil and automotive electronic component encapsulation. The self-leveling, low-viscosity system penetrates narrow coil clearances easily and cures into a clear, hard and bubble-free protective layer with excellent electrical insulation, moisture resistance and long-term reliability under high voltage operation.
| Item | Specification |
|---|---|
| Mix Ratio (A:B) | 2:1 by weight |
| Color | Transparent |
| Viscosity | Low viscosity, self-leveling |
| Hardness (Shore D) | 70-75 |
| Curing Time at 25℃ | 12-24 hours |
| Thermal Conductivity | 0.2-0.3 W/m·K |
| Temperature Resistance | -40℃ to 120℃ |
| Dielectric Strength | Excellent electrical insulation |
High voltage ignition coils, automotive electronic modules, LED modules, transformers, sensors, capacitors and other electronic components requiring transparent high voltage insulation encapsulation.
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