HN-8806 RTV Silicone Encapsulant – 1:1 Mix, Easy Pouring, UL94 Flame Retardant

Typical Applications

HN-8806 is widely used in:

• Power Modules & Inverters

• High-Voltage Transformers

• Battery Packs & EV Chargers

• LED Outdoor Drive Power Supplies

• Fast-Charging Adapters

• Automotive Control Units

• Network & Communication Devices

Handling & Curing Instructions

1. Preparation – Stir Components A and B separately before use.

2. Weighing – Weigh A and B in a 1:1 ratio.

3. Mixing – Mix thoroughly in a clean container. Stir in one direction to minimize bubbles.

4. Degassing – Vacuum degas for 5–10 minutes if required.

5. Potting – Pour into clean, dry housings. For large parts, consider staged potting.

6. Curing – Cure at room temperature (4–12 hrs) or heat at 80°C for 0.2 hrs.

Packaging & Storage

• Standard Packaging:

  • 10 kg/set (A: 5 kg + B: 5 kg)

  • 20 kg/set (A: 10 kg + B: 10 kg)

  • 50 kg/set (A: 25 kg + B: 25 kg)

• Storage: Keep in a cool, dry place. Avoid moisture and direct sunlight.

• Shelf Life: 6 months. Can be re-tested after expiry.

Frequently Asked Questions (FAQ)

Q1: What is the thermal conductivity of HN-8806?
A: It is 0.76 W/m·K, suitable for low to medium heat dissipation applications.

Q2: Can HN-8806 be used for outdoor LED drivers?
A: Yes, it offers excellent moisture resistance, UV stability, and temperature endurance.

Q3: Is HN-8806 flame retardant?
A: Yes, it passes the UL94 vertical burn test – flame extinguishes within 30 seconds.

Q4: What is the pot life of HN-8806?
A: Approximately 18–24 minutes at 25°C. Work quickly for best results.